Heavy Duty Diesel Engine Tech Tips & How To Help
Dec
29
2020
Diesel Engine Product Spotlight: Case Skid Steer Common Rail Injectors and High-Pressure Pump
Diesel Engine Product Spotlight: Case Skid Steer Common Rail Injectors and High-Pressure Pump
Skid steers are an invaluable piece of equipment, used on almost...
Topic: Heavy Duty Diesel Engine Tech Tips & How To Help |
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Dec
22
2020
Diesel Engine Product Spotlight: Case/New Holland Fuel Injector
Diesel Engine Product Spotlight: Case/New Holland Fuel Injector
Agricultural equipment is perhaps the most critical machinery in use today, directly providing for...
Dec
17
2020
How to Install a Diesel Engine Camshaft
How to Install a Diesel Engine Camshaft
The camshaft: its health is vital to the overall function of your engine, so it's important to know how to properly install it. Improper install...
Dec
15
2020
OEM vs. HHP Bosch Diesel Engine Supply Chain
OEM vs. HHP Bosch Diesel Engine Supply Chain
When you're buying parts for your diesel engine, we know that you want the best quality available. That's why so many...
Dec
10
2020
Failure Analysis: How Can My Crankshaft be Bent?
Failure Analysis: How Can My Crankshaft be Bent?
It keeps your engine moving and is vital to the overall health of your rig. So when something goes wrong with your crankshaft, the results can...
Dec
8
2020
Diesel Engine Product Spotlight: Case 8950 Tractor Inline Pump and Injector
Diesel Engine Product Spotlight: Case 8950 Tractor Inline Pump and Injector
You don't need us to tell you what a great tractor the Case IH 8950 is. It has a proven...
Dec
3
2020
Diesel Engine Serial Numbers
Diesel Engine Serial Numbers
Have you ever thought much about your ESN or why you might need to know it? Diesel engine serial numbers are vital to ensuring you're getting the right fit for...
Dec
1
2020
Fuel Contamination Can Cause Diesel Fuel Pump Failure
Fuel Contamination Can Cause Diesel Fuel Pump Failure
Contaminated fuel can cause big problems for diesel engines. This is especially true for engines that have a...
Nov
30
2020
Remanufactured Diesel Engine Fuel Pumps from HHP
Remanufactured Diesel Engine Fuel Pumps from HHP
Have you ever been stuck waiting for a replacement part? Lost valuable time because the part you needed was...
Nov
25
2020
Detroit Diesel Engine Serial Numbers
Detroit Diesel Engine Serial Numbers
When shopping for parts for your diesel engine, you want to make sure you're getting the right ones the first time. One thing that can help ensure you get...
Nov
20
2020
Increase Profits With Remanufactured Diesel Fuel Pumps from HHP!
Increase Profits With Remanufactured Diesel Fuel Pumps from HHP!
When your engine is down, we know you want to get it back up and running as soon as possible....
Nov
18
2020
Diesel Engine Fuel Pumps Explained
Diesel Engine Fuel Pumps Explained
How much do you know about diesel engine fuel pumps? This part is one of the most vital components, allowing for combustion to occur. ...
Nov
13
2020
Cummins Diesel Engine Serial Numbers
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Nov
11
2020
Adjusting Diesel Engine Injection Timing
Adjusting Diesel Injection Timing
Injection Timing Basics
We often get all kinds of calls asking for technical advice, from both owner-operators trying to troubleshoot a...
Nov
6
2020
Excessive Oil Consumption Explained
Excessive Oil Consumption Explained
Is your diesel engine consuming oil at a higher rate than normal? This could be due to normal engine wear, but it also might indicate an issue. Read...
Nov
4
2020
Product Feature - John Deere Reman Diesel Engine Fuel Pump
Product Feature - John Deere Reman Diesel Engine Fuel Pump
When your fuel pump fails, your whole diesel engine goes down and you're losing valuable time and...
Oct
29
2020
About the Bosch Mack E7 Diesel Engine Unit Pump System
About the Bosch Mack E7 Diesel Engine Unit Pump System
At Highway & Heavy Parts, we know fuel systems!
We only carry parts from quality, reputable...
Oct
27
2020
About the Bosch Reman Diesel Engine Oil Pump
About the Bosch Reman Diesel Engine Oil Pump
When we talk about oil pumps, most people think of the component in the oil pan that supplies oil to the bearings and...
Oct
22
2020
Liner & Piston Update for ISX Engines
Liner & Piston Update for ISX Engines
Cummins has been producing the ISX engine since it replaced the N14 in 2001. In those years, many improvements have been made to the...
Oct
20
2020
Liner Failure Analysis
Liner Failure Analysis
Are you having trouble with the liners in your diesel engine?
We're bringing you a failure analysis that can help you figure out what's going on with your liners! Read...
Oct
19
2020
About the Bosch Diesel Engine Denoxtronic 2.2 Dosing Module and Supply Module | Highway & Heavy Parts
About the Bosch Diesel Engine Denoxtronic 2.2 Dosing Module and Supply Module
At Highway & Heavy Parts, we do parts differently! We won't sell you just any...
Oct
9
2020
Differences Between the DD15/DD16 and Series 50/Series 60 Diesel Fuel Injectors
Differences Between the DD15/DD16 and Series 50/Series 60 Diesel Fuel Injectors
Diesel Common Rail Fuel Injection Systems are becoming more and more popular in...
Oct
2
2020
Valve Train: Function, Components, and Repair Options
Valve Train: Function, Components, and Repair Options
The valve train of any type of engine is a fairly complicated system and can be confusing if you don't have a lot...
Sep
29
2020
Detroit Diesel Series 60 Engine Spotlight
Detroit Diesel Series 60 Engine Spotlight
The History of Detroit Diesel
Detroit Diesel was once associated with General Motors, during which time it was called the General...
Sep
25
2020
Original OEM Diesel Injector Compared to Genuine Bosch Injector
Original OEM Diesel Injector Compared to Genuine Bosch Injector
What do you do when you need new injectors for your DD13, DD15, or DD16 diesel engine? If you're like a lot of people, you...
Sep
24
2020
Replace the Injector Hold-Down Bolts on Your Diesel Injectors
Replace the Injector Hold-Down Bolts on Your Diesel Injectors
Are you looking to replace the fuel injectors on your CAT 3406E, C15, or C15 ACERT diesel engine? If so, it's probably fair to...
Sep
22
2020
C15 Engine Spotlight
Caterpillar C15 Diesel Engine Spotlight
The History of Caterpillar
In the late 1800s and early 1900s, steam tractors were the primary method of agricultural development. But out in...
Sep
17
2020
Diesel Engine Common Rail Injector and Unit Pump - A Closer Look
Diesel Engine Common Rail Injector and Unit Pump - A Closer Look
Do you want a closer look at the parts you order for your diesel engine? Today, we're going to be talking about a remanufactured...
Sep
15
2020
What Are Fuel Injector Trim Codes?
What Are Fuel Injector Trim Codes?
We've talked about trim codes a few times, but maybe you're still wondering exactly what they're for. In this post, we're taking you through...
Sep
10
2020
Diesel Engine Common Rail and Unit Fuel Injectors for Detroit Diesel - A Closer Look
Diesel Engine Common Rail and Unit Fuel Injectors for Detroit Diesel - A Closer Look
Are you looking for new fuel injectors for your Detroit Diesel engine?
Highway & Heavy...
Sep
8
2020
Oil Change Intervals after Diesel Engine Break-In
Oil Change Intervals After Diesel Engine Break-In
Proper break-in after an engine rebuild is one of the things that we find a lot of our customers don’t know about. Because it’s so little...
Sep
3
2020
The Pros and Cons of Aftermarket Diesel Engine Parts
The Pros and Cons of Aftermarket Diesel Engine Parts
Here at Highway and Heavy Parts we sell aftermarket diesel parts. An aftermarket part is any part not sourced...
Sep
2
2020
What goes into a Remanufactured Cylinder Head from HHP?
What Goes Into a Remanufactured Cylinder Head from HHP?
The cylinder head is one of the most important pieces of your engine, and engine repairs due to a faulty cylinder head...
Sep
1
2020
Why Aftermarket Oil Pumps Hold Their Own
Why Aftermarket Diesel Oil Pumps Hold Their Own
Look, we get it. Your truck is your livelihood, and its health directly affects whether or not you can pay your bills. That's why you may be...
Aug
27
2020
Highway & Heavy Parts Answers Your Diesel Engine Questions: YouTube
Highway & Heavy Parts Answers Your Diesel Engine Questions: YouTube
We get a lot of questions from our customers—over the phone, on our social media, and on our YouTube videos. Today,...
Aug
25
2020
Aftermarket Vs. OEM Diesel Engine Parts: Off-highway and Construction
Aftermarket Vs. OEM Diesel Engine Parts: Off-highway and Construction
For a long time, job-site foremen and independent mechanics have assumed that the best quality...
Aug
21
2020
OEM vs. Aftermarket: Parts and Warranties
OEM VS. Aftermarket: Parts and Warranties
For a long time now, people have assumed that the best quality parts come from the OEM—and the OEM isn't going to do anything to make...
Aug
20
2020
How to Shop For Construction/Off-Highway Diesel Engine Parts on HHP's Website
How to Shop For Construction/Off-Highway Diesel Engine Parts on HHP's Website
Are you shopping for diesel engine parts for your off-highway or construction equipment?...
Aug
6
2020
Diesel Engine Serial Numbers for Agriculture Engines John Deere, Caterpillar & Cummins
Diesel Engine Serial Numbers for Agriculture Engines John Deere, Caterpillar & Cummins
Farming equipment and machines breakdown at times, just like diesels on the highway. They're exposed...
Aug
4
2020
How To Shop For John Deere Diesel Engine Parts on HHP's Website
How To Shop For John Deere Diesel Engine Parts on HHP's Website
Do you run a Deere? Are you looking for new parts for your agricultural application?
We get it, sometimes it can be...
Jul
28
2020
Highway & Heavy Parts Answers Your Diesel Engine Questions: Fuel Systems
Highway & Heavy Parts Answers Your Diesel Engine Questions: Fuel Systems
Recently, at Highway & Heavy Parts, we've expanded our product offering to our customers. We now offer more...
Jul
23
2020
What You Should Know About the CAT 3406E/C15 Diesel Engine Turbocharger
What You Should Know About the CAT 3406E/C15 Diesel Engine Turbocharger
If you checked out our earlier post answering turbocharger customer questions , you may have found answers to the...
Jul
21
2020
Highway & Heavy Parts Answers Your Diesel Engine Questions: Turbochargers
Highway & Heavy Parts Answers Your Diesel Engine Questions: Turbochargers
Here at Highway & Heavy Parts, we sell a lot of turbochargers. We carry a number of...
Jul
16
2020
What You Need to Know About the Cummins ISX Reman Fuel Injectors
What You Need to Know About the Cummins ISX Reman Fuel Injectors
If you've checked out our other posts this month, you know that we're bringing you answers to...
Jul
14
2020
Highway & Heavy Parts Answers Your Diesel Engine Questions: Fuel Injectors
Highway & Heavy Parts Answers Your Diesel Engine Questions: Fuel Injectors
This month we're going through the questions you want the answers to. Today's topic:...
Jul
9
2020
What You Should Know About the CAT C15 ACERT Diesel Rebuild Kit
What You Should Know About the CAT C15 ACERT Diesel Rebuild Kit
Are you running a CAT C15 ACERT diesel engine? Odds are, at some point you'll need to rebuild that engine, and you're probably...
Jul
7
2020
Highway & Heavy Parts Answers Your Diesel Engine Questions: Rebuild Kits
Highway & Heavy Parts Answers Your Diesel Engine Questions: Rebuild Kits
Everyday we receive questions from you, the customer, through email, social media, and...
Jul
2
2020
Highway & Heavy Parts Answers Your Diesel Engine Questions
Highway & Heavy Parts Answers Your Diesel Engine Questions
Here at Highway & Heavy Parts, we take pride in bringing you the best information about your...
Jun
25
2020
What Are Fire Rings in Diesel Engine Cylinder Heads?
What Are Fire Rings in Diesel Engine Cylinder Heads?
A blown head gasket can be a big issue for your diesel engine. So it makes sense that you'd want to do everything you can to help keep yours...
Jun
23
2020
Why Did My Diesel Engine Valves Break?
Why Did My Diesel Engine Valves Break?
Have you recently experienced a valve failure? Are you left wondering what caused that valve to break?
You need your valves to operate as...
Jun
18
2020
What is Inconel Material in Your Diesel Engine?
What is Inconel Material in Your Diesel Engine?
We get it. You want the best parts made from the best materials for your diesel engine to keep you running for miles and miles.
If...
Jun
16
2020
About the Cat C15/C15 ACERT/3406E Stage 4 Performance Diesel Engine Cylinder Head
About the Cat C15/C15 ACERT/3406E Stage 4 Performance Diesel Engine Cylinder Head
If you've spent the time and money upgrading components on your Caterpillar diesel engine, you're going to...
Jun
11
2020
About the Cat C15/C15 ACERT/3406E Stage 3 Performance Diesel Engine Cylinder Head
About the Cat C15/C15 ACERT/3406E Stage 3 Performance Diesel Engine Cylinder Head
Are you running a Caterpillar C15, C15 ACERT, or 3406E diesel engine? Maybe you've taken the time to change...
Jun
9
2020
About the Cat C15/C15 ACERT/3406E Stage 2 Performance Diesel Engine Cylinder Head
About the Cat C15/C15 ACERT/3406E Stage 2 Performance Diesel Engine Cylinder Head
Are you putting an engine together? Maybe you're looking for an added sense of security when it comes to...
Jun
4
2020
About the CAT C15/C15 ACERT/3406E Diesel Engine Cylinder Head
About the CAT C15/C15 ACERT/3406E Diesel Engine Cylinder Head
Are you looking for a new cylinder head?
If so, you're probably overhauling your engine. Or maybe you've got a blown...
Jun
2
2020
What's New at Highway & Heavy Parts
What's New at Highway & Heavy Parts
Here at Highway & Heavy Parts, we are constantly working to innovate ways to expand our inventory, expedite orders, and...
May
28
2020
Diesel Engine Common Rail Bench Testing and Diagnostics
Diesel Engine Common Rail Bench Testing and Diagnostics
At some point in time, you're going to run into problems with your diesel engine components. This includes your fuel injectors....
May
26
2020
Diesel Engine Common Rail Injection Explained
Diesel Engine Common Rail Injection Explained
We've talked a lot about issues you might experience with your diesel engine common rail injectors. But it's not all about the problems! You...
May
21
2020
An In-Depth Look at Diesel Engine Common Rail Fuel Injector Problems
An In-Depth Look at Diesel Engine Common Rail Fuel Injector Problems
If you're experiencing problems with your common rail fuel injectors, you've probably noticed a difference in the way...
May
19
2020
How Do You Know When It's Time to Replace Your Diesel Engine Fuel Injectors?
How Do You Know When It's Time to Replace Your Diesel Engine Fuel Injectors?
Has your diesel engine just not been performing like it used to? Maybe you've noticed...
May
14
2020
Dodge Cummins Diesel Fuel Injectors: Signs of Failure
Dodge Cummins Diesel Fuel Injectors: Signs of Failure
Are you experiencing failure in your Dodge Cummins diesel engine fuel injectors? If so, you're probably left wondering what might have...
May
12
2020
Ford Powerstroke Diesel Fuel Injectors: Signs of Failure
Ford Powerstroke Diesel Fuel Injectors: Signs of Failure
Sometimes injectors fail. And when they do, you can be left with a big problem and an expensive repair. But what causes this failure?...
May
7
2020
Cummins ISC/ISB Diesel Fuel Injectors: Signs of Failure
Cummins ISC/ISB Diesel Fuel Injectors: Signs of Failure
Is your Cummins diesel engine not performing like it used to? There's a chance that you might be having problems with your fuel...
May
5
2020
Duramax Diesel Fuel Injectors: Signs of Failure
Duramax Diesel Fuel Injectors: Signs of Failure
Are you having problems with your Chevy Duramax diesel engine fuel injectors? Is it time to replace these vital components?
As...
Apr
30
2020
Diesel Engine Product Spotlight: Mercedes Benz Fuel Injection Pumps
Diesel Engine Product Spotlight: Mercedes Benz Fuel Injection Pumps
Are you having trouble with the fuel system on your Mercedes Benz diesel engine?
Having properly working fuel...
Apr
28
2020
Diesel Engine Product Spotlight: Cummins Injector Module and Regulator
Diesel Engine Product Spotlight: Cummins Injector Module and Regulator
What kind of parts are you putting in your Cummins diesel engine fuel system?
For optimal operation, you're going to...
Apr
23
2020
Diesel Engine Product Spotlight: Cummins Fuel System Components
Diesel Engine Product Spotlight: Cummins Fuel System Components
If you want your Cummins engine to run at its best, you need your fuel system components to be the best.
But sometimes it's...
Apr
21
2020
Diesel Engine Product Spotlight: Mack Fuel System Components
Diesel Engine Product Spotlight: Mack Fuel System Components
It's vital that the fuel system on your diesel engine is functioning properly. So, when it comes time...
Apr
17
2020
More than the OEM: Know Your Turbo Options
More than the OEM: Know Your Turbo Options
Looking for turbo info? Download our free turbocharger eBook!
Download My eBook!!
OEM Diesel Turbochargers...
Apr
16
2020
Diesel Engine Product Spotlight: Navistar High-Pressure Pump
Diesel Engine Product Spotlight: Navistar High-Pressure Pump
Are you ready to replace the high-pressure oil pump on your Navistar diesel engine? But how do you...
Apr
14
2020
Diesel Engine Product Spotlight: Navistar Common Rail Fuel Injectors
Diesel Engine Product Spotlight: Navistar Common Rail Fuel Injectors
Failing fuel injectors can lead to a whole host of performance issues in your diesel engine....
Apr
10
2020
Piston Rings Failure Analysis
Piston Rings Failure Analysis
Are you experiencing piston ring failure, but aren't sure what might have caused it?
There are several issues that might lead to your piston rings...
Apr
10
2020
Connecting Rod Failure Analysis
Connecting Rod Failure Analysis
We get it. When something goes wrong in your diesel engine, you want to get it fixed and get back on the road right away.
Sometimes it's...
Apr
9
2020
Diesel Engine Product Spotlight: Detroit High-Pressure Pump
Diesel Engine Product Spotlight: Detroit High-Pressure Pump
Thinking about replacing the high-pressure pump on your Detroit Diesel engine? But how do you know when...
Apr
7
2020
Choosing the Right Diesel Engine Common Rail Fuel Injectors
Choosing the Right Diesel Engine Common Rail Fuel Injectors
The common rail fuel injector system is a relatively new development in diesel engines, but it brings with it quite a few...
Apr
3
2020
Piston Pin Failure Analysis
Piston Pin Failure Analysis
Poor lubrication can cause a lot of problems in your diesel engine. Your piston pins are no different.
If you notice damage on your piston pins, there's a...
Apr
3
2020
Piston Skirt Failure Analysis
Piston Skirt Failure Analysis
Have you taken your diesel engine apart and noticed damage to your piston skirts?
You might be wondering what could cause this kind of failure. We're...
Apr
2
2020
Diesel Engine Common Rail Injectors: Potential Failures & Causes
Diesel Engine Common Rail Injectors: Potential Failures & Causes
You've just been told that you need to replace your diesel engine fuel injectors.
But what exactly caused the...
Mar
31
2020
Problems You Might Have with Your CAT C15 ACERT Diesel Engine Oil Pump
Problems You Might Have with Your CAT C15 ACERT Diesel Engine Oil Pump
Lubrication is key to keeping your engine functioning properly. If your diesel engine isn't properly lubricated,...
Mar
30
2020
Rod Bearings Failure Analysis
Rod Bearing Failure Analysis
Did you just hear that the rod bearings in your diesel engine have failed? Are you wondering how exactly that could have happened?
We're taking a look at what...
Mar
30
2020
Main Bearings Failure Analysis
Main Bearings Failure Analysis
So you're having a problem with the bearings in your diesel engine. But just what is causing this problem? Properly diagnosing the issue can help prevent...
Mar
26
2020
Keep on Trucking. It’s the American Way.
Keep on Trucking. It’s the American Way.
A message to the American Trucking Industry from Highway & Heavy Parts
America has faced hard times before, but we don’t...
Mar
26
2020
Problems That Require Cylinder Head Components for the CAT C15 ACERT Diesel Engine
Problems That Require Cylinder Head Components for the CAT C15 ACERT Diesel Engine
You may not realize it, but there are a lot of components that make up the cylinder head of your C15 ACERT....
Mar
24
2020
Caterpillar C15 ACERT Diesel Engine Camshaft Problems
Caterpillar C15 ACERT Diesel Engine Camshaft Problems
Is the camshaft in your CAT C15 ACERT diesel engine performing correctly? It's essential that this component operates properly for your...
Mar
20
2020
Valve Bridges Failure Analysis
Valve Bridges Failure Analysis
Did you know that when the valves fail on your diesel engine, it could be due to a failure in a specific area of the valve? Different types of failure cause...
Mar
20
2020
Valve Keepers-Retainers Failure Analysis
Valve Keepers-Retainers Failure Analysis
When it comes to failures in your engine, you want to know what's going on and what caused it right away so you can make sure the problem gets fixed....
Mar
20
2020
How Aftermarket Gaskets Can Save You Time and Money
How Quality Aftermarket Gaskets Can Save You Time and Money
Not all gaskets are created equal. That's been proven with Highway and Heavy Part's quality aftermarket diesel engine gaskets ....
Mar
19
2020
What Problems Indicate Head Gasket Failure on C15 ACERT Diesel Engines?
What Problems Indicate Head Gasket Failure on C15 ACERT Diesel Engines?
We all know that the head gasket is important. It's what creates the seal between the engine block and cylinder head...
Mar
17
2020
When Should You Replace Your CAT C15 ACERT Diesel Engine Turbo?
When Should You Replace Your CAT C15 ACERT Diesel Engine Turbo?
As you probably know, one of the main differences between the Caterpillar C15 diesel engine and the C15 ACERT is the fact that...
Mar
13
2020
Piston Cooler Failure Analysis
Piston Cooler Failure Analysis
You're at the shop, and the technician tells you that the problems in your diesel engine include a failed piston cooler. But what could have caused that? ...
Mar
13
2020
Valve Guides Failure Analysis
Valve Guides Failure Analysis
Are you experiencing a failure in the valve guides of your diesel engine, but aren't sure why? We're here to take you through some of the reasons you might...
Mar
12
2020
When Do You Need New Fuel Injectors for Your Cat C15 ACERT Diesel Engine?
When Do You Need New Fuel Injectors for Your Cat C15 ACERT Diesel Engine?
Has the performance of your CAT C15 ACERT taken a dive? Are you going through a lot more fuel than you used...
Mar
12
2020
Signs You Should Have Your Turbocharger Serviced
Signs You Should Have Your Turbocharger Serviced
Depending on what kind of diesel engine you have, servicing your turbo can get expensive fast. That's why, if you don't notice your engine...
Mar
10
2020
CAT C15 ACERT Problems that Require a Diesel Engine Rebuild Kit
CAT C15 ACERT Problems that Require a Diesel Engine Rebuild Kit
Did you know that performing regular maintenance can go a long way in keeping your diesel engine operating at its peak?...
Mar
6
2020
Piston Seizure Quick Reference
Piston Seizure Quick Reference Guide
Wondering what can cause your pistons to seize? We've got a quick reference guide to help you identify what might be going on with your diesel engine...
Mar
6
2020
Seals Failure Analysis
Seals Failure Analysis
Do you have an oil leak happening in your diesel engine? Not sure where it's coming from?
There's a chance that your oil leak is happening because of poor seals that...
Mar
5
2020
Cylinder Head Problems on a Caterpillar C15 ACERT
Cylinder Head Problems on a Caterpillar C15 ACERT
Caterpillar C15 ACERT. You've probably heard of it. It's a very popular engine, and we get a lot of questions on...
Mar
3
2020
Diesel Engine Common Rail Fuel Injectors from HHP
Diesel Engine Common Rail Fuel Injectors from HHP
Here at Highway & Heavy Parts, we're always looking for ways to improve your diesel engine's performance, mileage, emissions, and driving...
Mar
3
2020
Signs Your Engine May Need a Rebuild
Signs Your Diesel Engine May Need a Rebuild
In an earlier post, we took a look at some symptoms of common diesel engine problems . But did you know that sometimes those symptoms could...
Feb
29
2020
How to Get Better Fuel Economy with your Diesel Truck
HOW TO GET BETTER FUEL ECONOMY WITH YOUR DIESEL TRUCK
Diesels are known to get great mileage. They typically deliver 25 to 30 percent better fuel economy than similarly performing...
Feb
28
2020
Safe Winter Truck Driving Tips
Safe Winter Truck Driving Tips
We all know that winter driving brings with it a whole new set of challenges, especially with diesel trucks. Don't be caught...
Feb
27
2020
VGT Options for Your Cummins ISX Diesel Engine
VGT Options for Your Cummins ISX Diesel Engine
You've probably seen the term VGT or variable geometry turbocharger thrown around a lot when talking about diesel engines. You've probably...
Feb
27
2020
Signs You Need to Replace Your Cylinder Head
Signs You Need to Replace Your Diesel Engine Cylinder Head
What is the Function of a Cylinder Head?
The cylinder head is a critical part of your diesel engine. With the head gasket and...
Feb
25
2020
Meet the Experts at HHP: Braeden Gosma
Meet the Experts at HHP: Braeden Gosma
At HHP, we feel that our team of expert sales people is one of the things that really sets us apart from our competitors.
Don't believe us? Get...
Feb
21
2020
Preventing Premature Cam Bearing Failure
Preventing Premature Cam Bearing Failure
Have you thought much about the material your camshaft bearings are made of?
Odds are, this isn't something you've put a lot of thought...
Feb
20
2020
Meet the Experts at HHP: Dave Davis
Meet the Experts at HHP: Dave Davis
As you may know, we have a team of experts here at HHP who are ready to help you with your diesel engine parts needs. But just who are you talking to when...
Feb
18
2020
DT466E and DT530E Liner O-ring Change
DT466E And DT530E Liner O-Ring Change
Near the end of 2004, International Navistar made a change in the DT466E and DT530E cylinder liner o-ring configuration.
This involved them...
Feb
18
2020
Why Diesel Engine Oil Changes are Key for Your VGT Turbo
Why Diesel Engine Oil Changes are Key for Your VGT Turbo
Contrary to what you may have heard, changing your oil regularly can help extend the life of your engine and save you...
Feb
14
2020
Snacks to Keep You Alert When Driving
Snacks to Keep You Alert When Driving:
Everybody knows to look out for fatigue on a long route in your diesel truck. Oftentimes, what you eat contributes to your alertness on the road. Some...
Feb
14
2020
Broken or Cracked Cylinder Liner Flange
Broken or Cracked Cylinder Liner Flange
Have you been noticing issues with your diesel engine recently? There are obviously a lot of reasons why this might be...
Feb
14
2020
Common Diesel Acronyms
Common Diesel Acronyms
You'll find many of these common diesel terms while searching for engine information, repair guides, tutorials, and more! We've put together a convenient list including...
Feb
13
2020
How a Bad Diesel EGR Cooler Can Impact Your VGT Turbo
How a Bad Diesel EGR Cooler Can Impact Your VGT Turbo
We've been talking a lot about the various components of your EGR system, and why they're necessary to the proper function of your...
Feb
11
2020
N14 Piston Skirt Design Change
N14 Piston Skirt Design Change
New Skirt Design (Left)/Obsolete Old Design (Right)
New Piston Skirt Design:
Cummins made a change to their Diesel N14 piston skirt design....
Feb
11
2020
Diesel Engine DPF Filters Explained
Diesel Engine DPF Filters Explained
Diesel Particulate Filters (DPFs) are one of the major additions to exhaust systems in recent years. DPFs are designed to clean exhaust and eliminate soot,...
Feb
7
2020
Detroit Diesel 14L New Piston Design
Detroit Diesel 14L: New Piston Design
Detroit Diesel has released a new piston design for use in current and older model Series 60 14L diesel engines.
New Piston Design:
The new...
Feb
7
2020
3406E / C15 Fuel in Coolant, Engine Miss Explained
3406E/C15 Fuel In Coolant Engine Miss Explained
If you're running a C15 or 3406E diesel engine, you may have experienced your engine missing. So, why does that...
Feb
6
2020
Trucking Facts: Looking to the Future
Trucking Facts: Looking to the Future
Did you know, if you combined all of the cargo delivered by diesel trucks last year, you would create a chain that would run from the Earth to the...
Feb
6
2020
Anti-Polish Rings: Do I Need Them For My Diesel Engine?
Anti-Polish Rings: Do I Need Them For My Diesel Engine?
Like most engine design changes, anti-polish rings (APRs) were created with a particular purpose in mindto remove carbon buildup from the...
Feb
4
2020
Why is My Diesel Engine EGR Valve Failing?
Why is My Diesel Engine EGR Valve Failing?
Do you know why you need your EGR valve? It's an important component of your EGR system that takes a ton of abuse because of its environment, and...
Feb
1
2020
Cummins N14 Inframe Rebuild Kit - Additional Items
CUMMINS N14 INFRAME REBUILD KIT - ADDITIONAL ITEMS
We're discussing some inexpensive additional pieces you should think about changing when you rebuild your Cummins N14. The Cummins...
Jan
28
2020
Problems with CAT C15 Diesel Engine Oil Pumps
Problems with CAT C15 Diesel Engine Oil Pumps
Your oil pump . It's probably not a part you've thought about a lot, but it serves an important role in your diesel engine.
The oil...
Jan
24
2020
Increase Profit with Remanufactured Injectors From HHP!
Increase Profit With Remanufactured Injectors from HHP!
When it comes to running a highly profitable diesel engine repair shop, staying one step ahead of your competition is...
Jan
23
2020
Problems That Require Diesel Engine Cylinder Head Components for CAT C15
Problems That Require Diesel Engine Cylinder Head Components for CAT C15
Is your cylinder head failing?
It might be, but you might be surprised to find out that individual components within...
Jan
21
2020
Problems With CAT C15 Diesel Engine Camshafts
Problems With CAT C15 Diesel Engine Camshafts
Is your camshaft failing? Do you need a replacement camshaft? Not sure how you would know?
We're bringing you the most common symptoms...
Jan
17
2020
Camshafts Replace or not to Replace? That is the Question.
Camshafts: Replace or Not to Replace? That is the Question
So, you have 1,000,000 plus miles on your diesel engine and youve decided its time for a rebuild. Some...
Jan
16
2020
Problems Indicating CAT C15 Diesel Head Gasket Failure
Problems Indicating CAT C15 Diesel Head Gasket Failure
So, we've talked about various components of your CAT C15 is located where the most combustion is created. Remember that your head gasket...
Jan
14
2020
CAT C15 Diesel Engine Turbocharger Problems
CAT C15 Diesel Engine Turbocharger Problems
Are you noticing lower power or low boost in your CAT C15 diesel engine? Is your engine performance lacking? You may have a turbocharger that's...
Jan
9
2020
CAT C15 Diesel Fuel Injector Problems
CAT C15 Diesel Fuel Injector Problems
Are you noticing a problem with the fuel system in your CAT C15 diesel engine? Maybe you're experiencing poor fuel economy and engine performance....
Jan
8
2020
Bad Actuator or Diesel Engine VGT Turbo?
Bad Actuator or Diesel Engine VGT Turbo?
Are you having a problem with your VGT turbo on your diesel engine? You're convinced that's what it is, right? Well, it might not be as simple as...
Jan
8
2020
Diesel Engine VGT Turbocharger Failure Diagnosis
Diesel Engine VGT Turbocharger Failure Diagnosis
You've probably heard a lot of bad things about variable geometry turbochargers by now. We all havethey break easy, they're expensive, they're...
Jan
7
2020
When to Rebuild Your Caterpillar C15 Diesel Engine
When to Rebuild Your Caterpillar C15 Diesel Engine
Diesel engines are built to lastyou can run them for miles and miles. But, eventually, you're going to have to rebuild that engine.
Regular...
Jan
2
2020
Cylinder Head Problems on a Caterpillar C15 Diesel Engine
Cylinder Head Problems on a Caterpillar C15 Diesel Engine
As you might expect, Caterpillar C15 diesel engines are a very popular model with our customer base. If you're interested in the...
Dec
19
2019
Guidelines for Diesel Engine VGT Turbo Installation
Guidelines for Diesel Engine VGT Turbo Installation
If you've been following along with our diesel engine emissions series, and you've found yourself in need of a turbocharger replacement,...
Dec
17
2019
Exhaust Gas Recirculation: Don't Delete Your Diesel Engine EGR Valve
Exhaust Gas Recirculation: Don't Delete Your Diesel Engine EGR Valve
Have you put much thought into why you need your EGR system? Oftentimes people choose to delete it because of problems it...
Dec
13
2019
Boost Profits by Rebuilding Parts and Selling Labor
Boost Profits by Rebuilding Parts and Selling Labor
If you run a diesel engine repair shop, odds are you're always looking for ways to increase your profits. And...
Dec
12
2019
Meet the Experts at HHP: Rob McDowell
Meet the Experts at HHP: Rob McDowell
Our team of experts here at HHP work hard every day to make sure you're getting the right parts every time. It's important to them...
Dec
11
2019
Reusing Pistons to Save Money: The Benefits and Drawbacks
Reusing Pistons to Save Money: The Benefits and Drawbacks
Rebuilding an engine on a Class 8 truck is a costly procedure. Depending on how extensive the repairs are, the parts alone can...
Dec
10
2019
Meet the Experts at HHP: Brooke Lovejoy
Meet the Experts at HHP: Brooke Lovejoy
We feel that one of HHP's greatest strengths is the people who work hard to get you the exact diesel engine parts you need!...
Dec
5
2019
Caterpillar 3406E Engine Spotlight
Caterpillar 3406E Engine Spotlight
Are you curious about your Caterpillar 3406E diesel engine? Well, we're taking you through this engine in detail, so wonder no more! Read on to learn the...
Dec
3
2019
Caterpillar Diesel Engine Serial Numbers
Caterpillar Diesel Engine Serial Numbers
If you're shopping for parts for your Caterpillar diesel engine, then you're going to want to make sure that you're getting...
Dec
2
2019
5 Common Myths About Diesel Engines
5 Common Myths About Diesel Engines
We've identified five common myths about diesel engines that we're happy to debunk! Learn some of the misconceptions about fuel...
Nov
29
2019
Navistar Diesel Engine Serial Numbers
Navistar Diesel Engine Serial Numbers
At some point in time, you'll probably need to know where the engine serial number is on your Navistar engine. Having this number can help...
Nov
21
2019
Why Do I Want a VSR Balanced Turbo for My Diesel Engine?
Why Do I Want a VSR Balanced Turbo for My Diesel Engine?
It's probably safe to say that you want your turbocharger to be balanced. Otherwise, you run the...
Nov
19
2019
How to Return Diesel Engine Core Parts
How to Return Diesel Engine Core Parts
If you've recently purchased a remanufactured diesel engine part, you've probably run into a core charge. This charge can make...
Nov
14
2019
HHP Spotlight: How to Rebuild a Caterpillar C2.2 T/A Diesel Engine
HHP Spotlight: How to Rebuild a Caterpillar C2.2 T/A Diesel Engine
Are you working on your Caterpillar C2.2 T/A? Does it need a complete rebuild? (If you're not sure whether or not your...
Nov
12
2019
HHP Spotlight: How to Rebuild a Perkins Diesel Engine
HHP Spotlight: How to Rebuild a Perkins Diesel Engine
Perkins has a long history of producing high-performance engines for agricultural, marine, industrial, and construction applications, among...
Nov
11
2019
The Benefits of Diesel VGT Turbochargers Compared to Wastegate Turbos
The Benefits of Diesel VGT Turbochargers Compared to Wastegate Turbos
There are some great benefits to using a VGT turbocharger in your diesel engine that you might be...
Nov
7
2019
Meet the Experts at HHP: Andy Thompson
Meet the Experts at HHP: Andy Thompson
We usually focus in on diesel engine parts, but today we're taking a look at a different part of our companythe people who make it great! You can get...
Nov
6
2019
What Diesel Information does HHP need to quote a John Deere Kit?
What Diesel Information does HHP need to quote a John Deere Kit?
If you've been looking for a rebuild kit or any other diesel engine parts for your John Deere , this blog is here...
Oct
31
2019
How Does a Wastegate Work on a Diesel Engine Turbo?
How Does a Wastegate Work on a Diesel Engine Turbo?
We've talked a lot about turbochargers beforehow they work, problems you might have with them, and why you need one. But now we're...
Oct
29
2019
How Diesel Engine Turbochargers Work
How Diesel Engine Turbochargers Work
You want more power in your engine. Well, that's what your turbocharger helps with! You probably haven't put much thought into this vital diesel engine...
Oct
26
2019
The Primary Differences Between Caterpillar 3406E, C15, and C15 Acert Diesel Engines
The Primary Differences Between Caterpillar 3406E, C15, and C15 ACERT Diesel Engines
Picking the right diesel engine model is no easy task. If you're considering...
Oct
24
2019
HHP Spotlight: Diesel Engine VGT Turbocharger Advantages
HHP Spotlight: Diesel Engine VGT Turbocharger Advantages
What? Advantages to a VGT? Are you reading that correctly?
In fact, you are! You've probably spent years hearing about all the...
Oct
22
2019
HHP Spotlight: VGT Turbocharger Problems in Your Diesel Engine
HHP Spotlight: VGT Turbocharger Problems in Your Diesel Engine
Variable geometry turbo problems. If you're running a diesel engine with a VGT, you can't tell me that you haven't had a turbo...
Oct
17
2019
HHP Spotlight: VGT Turbo Options for Your Diesel Engine
HHP Spotlight: VGT Turbo Options for Your Diesel Engine
Today's product spotlight is on variable geometry turbocharger. Highway & Heavy Parts is proud to announce that we have a complete...
Oct
15
2019
Variable Geometry Turbochargers for Your Diesel Engine are Here!
Variable Geometry Turbochargers for Your Diesel Engine are Here!
If you're running an engine with a VGT, you've probably had problems with it. It's well-known that these complicated diesel...
Oct
10
2019
Diesel Engine Emission Requirements
Diesel Engine Emission Requirements
Your emission system on your diesel engine has failed. Again.
Shocking, right?
So, you're faced with either spending a lot of money on an emission or...
Oct
8
2019
Removing Carbon from Diesel Engines
Removing Carbon from Diesel Engines
Have you recently had a failure in your turbocharger ? You're not alone!
We get a lot of turbocharger cores coming through, so we've seen a lot of...
Oct
3
2019
Problems with EGR Systems in Diesel Engines
Problems with EGR Systems in Diesel Engines
We've seen it countless times. Our customer calls in upset about a $7,000 turbocharger that he just had a quote for.
But wouldn't we all...
Oct
1
2019
How does a Variable Geometry Turbocharger work?
How Does a Variable Geometry Turbocharger Work in Diesel Engines?
Variable geometry is a fancy term for extra moving parts. Unless you fly aircrafts, variable geometry will...
Sep
26
2019
What is a core charge and why do I have to pay it?
WHAT IS A CORE CHARGE AND WHY DO I HAVE TO PAY IT?
Considering how common core charges are in the diesel engine industry, a surprising number of our customers ask us...
Sep
24
2019
Flywheel versus Flexplate
What's the Difference between a Flywheel and a Flexplate in Diesel Engines?
We get a lot of people wondering what the difference is between flywheels and flexplates.
While...
Sep
20
2019
How Does a Diesel Engine Work?
How Does a Diesel Engine Work?
Diesel engines excel in areas where gasoline engines simply can't compete. Shipping trucks, buses, generators, construction, agriculture, and...
Sep
19
2019
Yanmar Engine Serial Number
YANMAR DIESEL ENGINE SERIAL NUMBER
Originally founded in Japan in 1912, Yanmar is now a global company, spanning across Europe and America. They began by producing gasoline engines, but...
Sep
17
2019
HHP Spotlight: What's in the Yanmar Diesel Engine Overhaul Kit?
HHP Spotlight: What's in the Yanmar Diesel Engine Overhaul Kit?
We like to talk about rebuild kits around herewhat's in them, what engines they fit, all that...
Sep
12
2019
Perkins Engine Serial Number
PERKINS DIESEL ENGINE SERIAL NUMBER
Founded in the early 20th century, Perkins has long produced diesel engines for various industries. They sought to change diesel engines from a...
Sep
10
2019
HHP Spotlight: What's in a Perkins Diesel Engine Overhaul Kit?
HHP Spotlight: What's in a Perkins Diesel Engine Overhaul Kit?
You probably recognize Highway & Heavy Parts for our quality aftermarket products in the Class 8...
Sep
9
2019
Brake Air Compressor Troubleshooting - Simplified
Brake Air Compressor Troubleshooting - Simplified
The Basics
If you're reading this you probably already know at least a little something about diesel brake air compressors. So we won't bore...
Sep
5
2019
Exploring PurePower Diesel Engine Fuel Injectors
Exploring PurePower Diesel Engine Fuel Injectors
If you're looking for replacement diesel engine parts, you undoubtedly want the best!
That's why here at Highway & Heavy Parts we're...
Sep
3
2019
Exploring PurePower Diesel Engine Turbochargers
Exploring PurePower Diesel Engine Turbochargers
Are you looking for a great turbo for your diesel engine? Here at HHP, we're excited to carry the line of PurePower diesel...
Aug
30
2019
Mack Engine Serial Number
MACK DIESEL ENGINE SERIAL NUMBERS
Mack engines have long meant durability and strengthjust look at their bulldog mascot. They were founded in 1900, originally as the Mack Brothers...
Aug
28
2019
HHP Spotlight: About the Caterpillar C15 Diesel Engine Inframe Rebuild Kit
About the Caterpillar C15 ACERT Diesel Engine Inframe Rebuild Kit
We've highlighted several different rebuild kits in the past, and today we're going to focus on...
Aug
22
2019
John Deere Engine Serial Number
JOHN DEERE DIESEL ENGINE SERIAL NUMBER
John Deere didn't start out producing diesel engines. Instead, their first product was a self-scouring steel plow made in the 19th century, and it...
Aug
20
2019
HHP Spotlight: About the International / Navistar DT466E Diesel Engine Inframe Rebuild Kit
About the International / Navistar DT466E Diesel Engine Inframe Rebuild Kit
You've noticed that your International diesel engine just isn't running the way it used to....
Aug
15
2019
HHP Spotlight: About the Caterpillar C13 Diesel Engine Rebuild Kit
HHP Spotlight: About the Caterpillar C13 Diesel Engine Rebuild Kit
If your Caterpillar C13 needs a rebuild, we've got a great kit for you!
At Highway &...
Aug
13
2019
5 Easy Ways to Improve Fuel Economy
5 Easy Ways to Improve Fuel Economy with Your Diesel Truck
Theres no denying that diesel prices have been a tad high lately. While they may have come back down, it's likely...
Aug
8
2019
5 Tips to Help Your Diesel Engine Live Longer
5 Tips to Help Your Diesel Engine Live Longer
Are you worried that your diesel engine won't last as long as you need it to?
There are many great ways to help your engine...
Aug
6
2019
HHP Spotlight: About the Cummins ISX Inframe Rebuild Kit
HHP Spotlight: About the Cummins ISX Inframe Rebuild Kit
Eventually, no matter how reliable, your diesel engine is going to need to be rebuilt. Which leads to today's product spotlightan...
Aug
1
2019
HHP Spotlight: About the DD15 Detroit Diesel Rebuild Kit
HHP Spotlight: About the DD15 Detroit Diesel Rebuild Kit
You asked for it, and we've got it! The Detroit Diesel DD15 inframe overhaul kit is here at Highway & Heavy Parts,...
Jul
30
2019
What is the Purpose of a Cylinder Head in a Diesel Engine?
What is the Purpose of a Cylinder Head in a Diesel Engine?
Today were going to go over a little bit about cylinder heads . Before diving head first into the cylinder head market, its...
Jul
25
2019
HHP Spotlight: Considering Jrone for Your Diesel Engine?
HHP Spotlight: Considering Jrone for Your Diesel Engine?
How do you know that the parts you're putting in your diesel engine are quality construction? Check out our line of turbos and...
Jul
23
2019
Rebuild Cylinder Head vs Remanufactured Cylinder Head
Rebuilt or Remanufactured Head for Your Diesel Engine?
When the cylinder head in your diesel engine reaches the end of its useful life, you have an important decision to make, and you...
Jul
18
2019
What to do About a Cracked Cylinder Head in Your Diesel Engine
What to do About a Cracked Cylinder Head in Your Diesel Engine
We're back with more on your cylinder head! We recently talked about when you might want to resurface your head , and now we're...
Jul
17
2019
Diesel Engine Fuel Injectors Explained
Diesel Engine Fuel Injectors Explained
Were here to talk about fuel injectors today. Well be breaking down our most commonly asked questions.
...
Jul
11
2019
HHP Spotlight: Jrone Diesel Engine Turbo Cartridges and Repair Kits
HHP Spotlight: Jrone Diesel Engine Turbo Cartridges and Repair Kits
Have you been having trouble with your diesel engine turbocharger ? There's a chance you might need a new onebut, depending...
Jul
9
2019
When Can I Resurface My Diesel Engine Cylinder Head?
When Can I Resurface My Diesel Engine Cylinder Head?
Have you thought much about your cylinder head ? Well, we have! Today we're going to let you know when you can safely resurface your diesel...
Jul
5
2019
How to Diagnose Diesel Engine Noise: Clutch Engagement
How to Diagnose Diesel Engine Noise: Clutch Engagement
We've talked about several different causes of diesel engine in recent blog posts, including noise under load , belt noise , and valve...
Jul
2
2019
The Differences between Refurbished, Rebuilt, and Remanufactured in Diesel Engines
The Differences between Refurbished, Rebuilt, and Remanufactured in Diesel Engines
Refurbish. Rebuild. Remanufacture. You often see these three terms used interchangeably. But is...
Jun
27
2019
HHP Spotlight: Diesel Engine Rocker Arm vs. Pin and Roller Kits
HHP Spotlight: Diesel Engine Rocker Arm vs. Pin and Roller Kits
When it comes to overhead cam engines your Detroit Diesel Series 60 , your...
Jun
25
2019
Diesel Engine Turbochargers: Rebuild with a Cartridge or a New Turbo?
Diesel Engine Turbochargers: Rebuild with a Cartridge or a New Turbo?
If you're running a diesel engine, odds are you'll eventually experience some kind of failure. That might...
Jun
20
2019
How to Diagnose Diesel Engine Noise: Valve Train
How to Diagnose Diesel Engine Noise: Valve Train
We've recently talked about how to diagnose engine noise while your diesel is under load and noise due to engine belts . In this...
Jun
18
2019
How to Diagnose Diesel Engine Belt Noise
How to Diagnose Diesel Engine Belt Noise
In our past blog, we discussed engine noise that occurs when your diesel engine is under load. This problem can be caused by bad gaskets or oil that is...
Jun
14
2019
HHP Spotlight: Diesel Engine Rocker Cover Gaskets
HHP Spotlight: Rocker Cover Gaskets
If youve noticed a leak in your engine, or youre just replacing your injectors , you should probably take a look at your rocker cover gaskets. If youre...
Jun
12
2019
Cleanliness in Diesel Engine Repair
Cleanliness in Diesel Engine Repair
When you're working on your engine, I'm sure you're focused on getting it back up and running as soon as possible. But have you ever given much thought to...
Jun
7
2019
Why Not to Rebuild Your Diesel Engine Fuel Injectors
Why Not to Rebuild Your Diesel Engine Fuel Injectors
Do your fuel injectors need a rebuild? Have you thought about just doing it yourself? Master Diesel Mechanic Mike Schrems discussed with...
Jun
4
2019
HHP Spotlight: About Jrone Turbochargers
HHP Spotlight: Jrone Turbochargers
If you're like us, you want more power in your engine! Your turbocharger is what helps you accomplish this, so you want to make sure that you have the best...
May
30
2019
Ways to Keep Your Turbocharger Healthy
Ways to Keep Your Turbocharger Healthy
As I'm sure you know, turbochargers are a key component of a diesel engine. (You can learn more about them in our general guide !) They produce...
May
28
2019
HHP Spotlight: More on the Cummins ISX
HHP Spotlight: More on the Cummins ISX
The ISX engine is one of our most popular engines, and we get a lot of questions about them and the changes they've undergone through the years (for...
May
23
2019
How To: Diesel Injector Installation, Cummins ISX
How To: Diesel Injector Installation, Cummins ISX
Odds are, at some point in the life of your diesel engine you'll need to remove or replace your fuel injectors . But do you know the right way...
May
21
2019
Common Turbo Problems & Failures
Common Turbo Problems and Failures
Are you worried that your diesel engine turbocharger isn't functioning as well as it should? Do you know what to look for?
The...
May
16
2019
HHP Spotlight: About PurePower Diesel Air Management Systems
HHP Spotlight: About PurePower Diesel Air Management Systems
Ever wonder about your EGR valve? What makes it so important to your engine's function? We're going to talk a little bit...
May
14
2019
HHP Spotlight: About PurePower Diesel Engine Fuel Injectors
HHP Spotlight: About PurePower Diesel Engine Fuel Injectors
As I'm sure you know, fuel injectors serve a critical function in your engine. They give you everything you...
May
9
2019
HHP Spotlight: About PurePower Diesel Engine Turbochargers
HHP Spotlight: About PurePower Diesel Engine Turbochargers
We've talked about the turbocharger on this blog before—and that's because they're a critical part of your engine! And we're...
May
7
2019
How to Diagnose Diesel Engine Noise While Under Load
How To Diagnose Diesel Engine Noise While Under Load
Are you having a problem with noise in your diesel engine? It's one of the most common diesel engine problems , so you're definitely not...
May
2
2019
Block Gaskets Failure Analysis
Block Gaskets Failure Analysis
Are you experiencing leaks around your gasket? This failure might be caused by improper installation procedures rather than just normal wear. It's unlikely that...
Apr
30
2019
Piston Crowns Failure Analysis
Piston Crowns Failure Analysis
Cold Coolant to a Hot Engine
In this we see the results of cold coolant being added to a hot engine. The pictures show the discoloration on the pistons caused...
Apr
25
2019
Detroit Diesel Electronic Control: Versions and Development
Detroit Diesel Electronic Control: Versions and Development
Your engine may run on diesel, but it's probably controlled by electronics (unless of course you run a much older engine). The...
Apr
23
2019
Head Gaskets Failure Analysis
Head Gaskets Failure Analysis
It's a pain when your head gasket blows. But what might seem like a simple problem can reveal a deeper problem in your engine. Read on to find out what might be...
Apr
18
2019
Detroit Diesel Series 60 Common Failures and Problems
Detroit Diesel Series 60 Common Problems and Failures
Do you have a Series 60 engine from Detroit? For the most part, it probably runs great for you. This electronically controlled...
Apr
11
2019
Detroit Diesel Series 60: Differences Between 12.7L & 14L
Detroit Diesel Series 60: Differences Between 12.7L and 14L
If you've heard of Detroit Diesel, odds are you've heard of their Series 60 line of engines. It includes three different...
Apr
9
2019
Track Tension Adjusting and Maintenance Tips
Track Tension Adjusting and Maintenance Tips
Adjusters are designed to absorb shock, provide proper track tension, and protect track systems and idlers. It's critical to maximize track...
Apr
4
2019
A Look at Detroit Diesel Series 60 14L
A Look at Detroit Diesel Series 60 14L
Detroit Diesel, or just Detroit as it's more commonly known now, is one of the best known names in diesel engines. Beginning in 1938, it used to be...
Mar
28
2019
Cummins ISX and N14 Engines: Tips and Tricks for Rebuild
Cummins ISX and N14 Engines: Tips and Tricks for Rebuild
The N14 and ISX engines are some of the most popular engines Cummins has produced, and even though the N14 has been out of production...
Mar
26
2019
Valves Failure Analysis
Valves Failure Analysis
Your valves aid in the combustion process, letting air in and exhaust out. So when they fail, you can run into a whole host of other problems, including problems with...
Mar
21
2019
What's the Difference Between the Cummins N14 and ISX?
What's the difference between the Cummins N14 and ISX
Cummins has a history of producing strong, long-lasting diesel engines, including some of the most popular...
Mar
14
2019
Cummins ISX Problems and Failures
Cummins ISX Problems and Failures
The ISX engine by Cummins is one of the most popular diesel engines on the road today. The first ISX was produced in 1998, as a response to...
Mar
7
2019
Cummins ISX Engine Rebuild Kits from HHP
Cummins ISX Engine Rebuild Kits from HHP
Here at HHP, we’re pretty proud of the rebuild kits we offer. So, we’re going to use this article to brag a little bit about the...
Mar
5
2019
Oil Cooler Benefits
Oil Cooler Benefits
The oil cooler is not typically a component that goes bad, but should be replaced after any catastrophic engine failure. The best way to protect a new engine...
Feb
28
2019
Diesel Engine Turbocharger Installation Tips
Diesel Engine Turbocharger Installation Tips
All diesel engines reach a point where no matter how much you increase the fuel injection, you can't achieve any additional power. Because of...
Feb
26
2019
Replacing Your Spacer Plate: When Should It Be Done?
Replacing Your Spacer Plate: When Should It be Done?
Installing a cylinder head , whether on its own or as part of an engine overhaul, is a big job--and expensive. It's not unusual for...
Feb
21
2019
Turbocharger Failure: Lack of Lubrication/Contaminated Oil
Turbocharger Failure: Lack of Lubrication/Contaminated Oil
Your turbocharger spins at incredibly high speeds in your engine, making it all the more susceptible to damage and failure than...
Feb
14
2019
Turbochargers: A General Guide
Turbochargers: A General Guide
It makes your engine more powerful and it helps with efficiency. Your turbocharger helps increase the power of your engine without the need to increase...
Feb
12
2019
Engine Sleeve / Liner Pitting Explained
Engine Sleeve/Liner Pitting
I'm sure everyone out there religiously takes oil samples at every change so you'll know if you have a drop of coolant in your oil, right? Yeah, right!
So, here...
Feb
5
2019
Fixing the Problem: Identify and Replace Faulty Diesel Injectors
Fixing the Problem: Identify and Replace Faulty Diesel Injectors
As the name says, a diesel fuel injector literally injects fuel into the cylinder as part of the combustion process. In...
Jan
31
2019
Adjusting Diesel Injector Timing: ISX Injectors
Adjusting Diesel Injector Timing: ISX Injectors
In another post, we talked generally about adjusting injection timing . We focused primarily on advancing timing, though, and the...
Jan
29
2019
Oil Pump Failure Analysis
Oil Pump Failure Analysis
The oil pump is vital to keeping your engine lubricated. If it's not functioning properly, other parts of your engine could wear and seize, costing you even more...
Jan
24
2019
Identifying Common Signs of Fuel Injector Failure
Identifying Common Signs of Fuel Injector Failure
There's something wrong with your diesel engine—you can feel it (or maybe see or smell it)—but you can't quite figure out...
Jan
22
2019
Diesel Injector Repair Kits and Remanufactured Injectors
Diesel Engine Injector Repair Kits and Remanned Injectors
About Fuel Injectors
A fuel injector is one of the more complicated components in your engine. It is responsible for...
Jan
17
2019
The Difference Between Common Rail and Unit Injectors
The Difference between Common Rail and Unit Injectors
A fuel injector is a fuel injector. They're all the same, right? Well, not so much. There are actually many different methods to...
Jan
15
2019
Preventive Maintenance Inspection (PMI): Do it Properly to Increase Profits
Preventive Maintenance Inspection: Do It Properly to Increase Profits
Do you like it when your truck breaks down unexpectedly? Probably not. No one does. But what can you do about it? A...
Jan
10
2019
ISX Fuel Injectors: Products Offered from HHP
Cummins ISX Fuel Injectors: Products Offered from Highway & Heavy Parts
If you've noticed excessive smoke coming from your engine, hard starting, or engine knocking, it might be time...
Jan
8
2019
Graphite vs. MLS: What's the Difference in Gasket Materials?
Graphite vs. MLS: What's the Difference in Gasket Materials?
When it comes to gaskets, the material can make all the difference. Most current gaskets are made of a combination of metal and a...
Jan
3
2019
Cummins ISX Engine Spotlight
Cummins ISX Engine Spotlight
The History of Cummins
The huge company that is Cummins was founded almost a century ago in 1919 by Clessie Cummins. Cummins partnered with J. Irwin...
Jan
2
2019
Low Oil Pressure: I Changed My Oil Pump, Now What?
Low Oil Pressure: I Changed My Oil Pump, Now What?
So you notice your oil pressure is low. Your automatic response might be to have your oil pump looked at, or to replace it...
Dec
26
2018
When Can I Reuse My Head Bolts?
When Can I Reuse My Head Bolts?
Head bolts might seem like a minor or unimportant part, but without them, combustion wouldn't be possible and your engine wouldn't work. They hold your...
Dec
26
2018
Cylinder Head Failure Analysis: Warped or Pitted Heads
Cylinder Head Failure Analysis: Warped or Pitted Heads
As we've mentioned in a previous post , cylinder head damage is a major issue that can cause problems throughout your engine....
Dec
20
2018
Cylinder Head Failure Analysis: Why is My Head Cracked?
Cylinder Head Failure Analysis: Why is My Head Cracked?
A damaged cylinder head can be devastating to your engine—and your wallet. And sometimes it's not just your...
Dec
18
2018
Selecting Head Gasket Sets
Selecting Head Gasket Sets
A blown head gasket. That can mean major issues for your diesel engine, and major costs. If this happens to you, make sure you know what parts you need to...
Dec
13
2018
OEM vs. Aftermarket Cylinder Heads
OEM vs. Aftermarket Cylinder Heads
We've talked about it before—OEM parts are simply more expensive than their aftermarket counterparts, and this holds true for cylinder heads as...
Dec
11
2018
How to Install a Diesel Engine Cylinder Head
How to Install a Diesel Engine Cylinder Head
It's no small undertaking to replace your cylinder head, and it only makes sense that you want it done correctly. Ensure yours is properly...
Dec
6
2018
Diesel Engine Cylinder Head Buying Guide
Cylinder Heads: HHP Buying Guide
When's the last time you thought about your cylinder head? If you've noticed a decrease in fuel economy or your engine has been overheating, you might want...
Nov
29
2018
Diesel Engine Failure Analysis: Compression Issues
Diesel Engine Failure Analysis: Compression Issues
As we talked about in an earlier post , there are many things that could lead to an engine failure or the need for an engine...
Nov
27
2018
Diesel Engine Break-in Guide
Diesel Engine Break-in Guide
Have you been considering an engine rebuild but aren't sure where to start? Is your engine still giving you trouble after a recent rebuild and you don't know...
Nov
21
2018
Diesel Engine Failure Analysis: Fuel Contamination
Diesel Engine Failure Analysis: Fuel Contamination
Are you experiencing low power or poor fuel economy? Do you find yourself replacing filters more often, or have you noticed smoke coming...
Nov
20
2018
How to Prepare Your Diesel Truck for Winter
How to Prepare Your Diesel Truck for Winter
Winter is rough on all vehicles, whether they’re driving on the road, exploring off the road, or sitting in the yard. However, it seems...
Nov
15
2018
How to Choose an Engine Rebuild Kit
How to Choose an Engine Rebuild Kit
An engine rebuild is a large and expensive job, and choosing the right kit can seem a daunting task. There are a lot of kits for sale, and they may all...
Nov
8
2018
The Difference between OEM and Aftermarket Engine Rebuild Kits
The Difference between OEM and Aftermarket Engine Rebuild Kits
So, let’s start off admitting that we obviously have a strong preference in the OEM versus aftermarket debate. But...
Nov
6
2018
Common Diesel Engine Problems
Common Diesel Engine Problems
It's unlikely that you'll never have a problem with your diesel engine. But when one occurs, you want to get back on the road as quickly as possible. Being...
Nov
1
2018
Diesel Engine Rebuild Kits Buying Guide
Diesel Engine Rebuild Kits: HHP Buying Guide
Have you noticed a loss in fuel economy? Are you consuming a lot of oil? Is there coolant in your crankcase? If you answered yes to any of...
Oct
30
2018
The Camshaft Reconditioning Process
The Camshaft Reconditioning Process
There are a few parts that you see as many (or more) remanufactured options for as new. Camshafts are one of these parts. That’s because camshafts...
Oct
25
2018
Camshaft Failure: Camshaft Bearings
Camshaft Failure: Camshaft Bearings
It's not just camshafts that can wear or failthe camshaft bearings can have issues as well. Bearing failure can cause extensive damage to other engine...
Oct
23
2018
Camshaft Bearing Facts and Installation
Camshaft Bearing Facts and Installation
As we discussed in a previous post, Camshaft Bearings Explained , a camshaft bearing is meant to reduce the amount of friction on your camshaft...
Oct
18
2018
Camshaft Failure Analysis: What Causes Excessive Lobe Wear?
Camshaft Failure Analysis: What Causes Excessive Camshaft Lobe Wear?
We all know how important camshafts are to the function of your engine, and when they fail it can spell trouble....
Oct
16
2018
Camshaft Bearings Explained
Camshaft Bearings Explained
In its most basic form, bearings are meant to reduce frictionthat's what they do for your camshaft. They keep it rotating where it should be and help...
Oct
11
2018
OEM vs. Aftermarket Diesel Camshafts
OEM vs. Aftermarket Diesel Camshafts
So you're looking for a new camshaft. Maybe you think an OEM part is the only way to go. Maybe you've heard horror stories of inferior aftermarket...
Oct
4
2018
HHP Buying Guide: Camshafts
HHP Buying Guide: Camshafts
Do you want good engine power? Great fuel economy? I think it's fair to assume we all do. Well, the camshaft plays a big role in whether or not you're...
Oct
2
2018
How Do I Know if My Camshaft is a Good Core?
How Do I Know if My Camshaft is a Good Core?
When purchasing a camshaft for your diesel engine, one question that often comes up is whether or not your old cam will be accepted as a...
Sep
27
2018
Crankshaft and Engine Bearing Installation Guidelines
Crankshaft and Engine Bearing Installation Guidelines
Proper crankshaft function hinges on a correct installation. Don't just guess when installing yours. Follow these easy steps to help make...
Sep
11
2018
America Runs on Diesel
America Runs on Diesel
Do you ever stop and think about where our things come from? Not how they're made or grown, but how they literally arrive for our consumption. If you're in the...
Sep
4
2018
September Featured Products
September Featured Products
Its time for Septembers featured products! This month, were featuring crankshafts. These important parts are a driving force in your engine, and its important...
Aug
13
2018
The Causes of Oil Pump Failure
The Causes of Oil Pump Failure
Oil pumps are critical to the mechanics of the rest of the diesel engine. Without proper oil circulation, the moving parts of the engine cannot work...
Aug
6
2018
August Featured Products
August Featured Products
If an engine were a living creature, oil would be its blood; its necessary to keep every moving part of the engine functioning. Without a proper oil flow, no parts...
Jul
3
2018
July Featured Products
July Featured Products
Its July, and a new month means new featured products! This month were featuring hydraulic pumps! If your engine has hydraulics, you know the pump is the heart of the...
May
7
2018
May Featured Products
May Featured Products
Everybody loves a good turbocharger, and thats why turbos are Mays featured part! Highway and Heavy Parts has a wide selection of turbos, so you can replace your beat-up...
Apr
23
2018
Gasket Damage: Thermal Push from Detonation
Gasket Damage: Thermal Push from Detonation
What is Thermal Push?
Thermal push is a type of gasket damage where the armored, cylinder bore edges of head gaskets become deformed from...
Apr
9
2018
Gasket Installation Mistakes to Avoid
Gasket Installation Mistakes to Avoid
We've all fallen victim to common mistakes before. Whether it's minor traffic errors (yes, left turners always yield) or any of the following gasket...
Apr
2
2018
April Featured Products
April Featured Products
Gaskets are often overlooked, since theyre not a big, expensive performance part that adds horsepower to your engine. However, anyone thats had failing or blown...
Mar
7
2018
HHP Announces the Winner of the HHP Prize Pack!
Congratulations to Scott Cross for winning the Yeti Roadie with HHP Swag!
We'd like to give a HUGE thank you to everyone who entered! We appreciate your support and feedback, and look...
Jan
29
2018
Are the OEM Engine Rebuild Kits Worth It?
Are the OEM Engine Rebuild Kits Worth It?
If you've heard of Highway and Heavy Parts, you probably know we sell aftermarket diesel engine parts. But do you know the difference between...
Jan
8
2018
January Featured Products
January Featured Products
Happy 2018! A new year at HHP means a new focus, and this January we’re focusing on our engine rebuild kits and the parts in them. To kick off the month,...
Nov
15
2017
Anti-Polishing Rings (APR) Explained
Anti-Polishing Rings (APR) Explained
APR stands for anti-polishing ring. Other terms for anti-polishing rings include carbon scraper ring, piston cleaning ring, and bore polishing ring....
Aug
23
2017
Order Shipping Guide
Shipping facts seem to be pretty simple. After all, if you choose 2 Day Shipping your order should get to you in 2 days, right? Unfortunately, a lot of people make similar assumptions when...
Aug
15
2017
Diesel Engine Break-In Explained
We often get calls about the break-in procedure of a newly-rebuilt engine. Proper break-in is critical and sometimes overlooked. Even though you may have used one of our outstanding overhaul kits...
Aug
10
2017
HHP New Product Releases: August 2017
Highway and Heavy Parts is excited to announce the addition of several oil pans to our product offering These new oil pans fit Mack, Cummins, Navistar, and Detroit Diesel engines. Having a good...
May
1
2017
Apr
11
2017
Camshafts: Replace or Not to Replace?
Camshafts – To Replace or Not to Replace? That is the Question
So, you have 1,000,000 plus miles on your engine and you’ve decided it’s time for a rebuild. Some parts...
Oct
29
2015
Turbocharger Failure Diagnostic Checklist
Turbocharger Failure Diagnostic Checklist
Your turbocharger not only helps your engine have more power, but it also helps with efficiency and emissions. When it fails, though, you can be left...
Sep
26
2014
Detroit Diesel Series 60 Top Liner Cooling
DETROIT DIESEL SERIES 60 TOP LINER COOLING
What are Detroit Diesel Series 60 Top Cooled Liners?
Many people have heard of Detroit Diesel Series 60 Top Liner Cooling or Top Cooled...
Dec
26
2013
Proposed Category 11 Oil (PC-11): What It Means for the Heavy Highway Industry
Proposed Category 11 (PC-11): What It Means for the Heavy Highway Industry
Until now, oil changes have been rather routine maintenance procedures for diesel engine...
Aug
25
2013
Rebuilt Head or Remanufactured Head?
When the cylinder head in your diesel engine reaches the end of its useful life, you have an important decision to make.
You have two options:
Rebuilt...
Aug
1
2013
Highway and Heavy Tech Tips: Common Turbo Problems
Common Turbo Problems / Failures
Highway and Heavy Parts (HHP) presents the latest in our tech tip blog series. This month we will cover lubricating oil in the turbocharger and external...