We’ve recently talked about how to diagnose engine noise while your diesel is under load and noise due to engine belts. In this post, we’re going to be looking at another possible cause of your diesel engine noise—your valve train components.
Continue reading How to Diagnose Diesel Engine Noise: Valve TrainCategory: Blog – All HHP Blog Articles
How to Diagnose Diesel Engine Belt Noise
Diesel engine belt noise is one of the most common drivability complaints on heavy-duty trucks and equipment.
The noise may sound like:
- A squeal
- A chirp
- A screech
- A grinding or growling sound
However, the belt itself is not always the actual problem. In many cases, the noise is caused by:
- Improper belt tension
- Pulley misalignment
- Worn bearings
- Oil contamination
- Failing accessory components
Accurately diagnosing diesel engine belt noise is important because replacing only the belt may not solve the root issue.
Continue reading How to Diagnose Diesel Engine Belt NoiseWhy 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 us why you might not want to tackle this yourself. Read on to find out why!
Continue reading Why Not to Rebuild Your Diesel Engine Fuel InjectorsWhy Clean Oil Matters More Than You Think (And How It Protects Your Diesel Engine)
If you’ve already invested in diesel engine parts, you already understand how critical performance and reliability are.
But there’s one system that impacts everything else, and it’s often overlooked:
Your lubrication system.
Clean oil is not just about maintenance. It directly affects how long your components last and how efficiently your engine operates.
Continue reading Why Clean Oil Matters More Than You Think (And How It Protects Your Diesel Engine)HHP Spotlight: Diesel Engine Rocker Cover Gaskets
If you’ve noticed a leak in your engine, or you’re just replacing your injectors, you should probably take a look at your rocker cover gaskets. If you’re working on your injectors, its a good idea to replace these gaskets as well, while you’re in there.
Continue reading HHP Spotlight: Diesel Engine Rocker Cover GasketsRepair Shop Marketing Message Part II: Branding Your Repair Shop
In Repair Shop Marketing Message Part I, we focused on your marketing message and how to craft it to target your ideal customer.
Continue reading Repair Shop Marketing Message Part II: Branding Your Repair ShopHHP Spotlight: About 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 parts in your engine. (You can learn more about how turbochargers work in our general guide.)
Continue reading HHP Spotlight: About Jrone TurbochargersHow 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 to do this? Master Diesel Mechanic Mike Schrems talked us through how to install diesel fuel injectors in your ISX engine.
Continue reading How To: Diesel Injector Installation, Cummins ISXHHP 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 more background on the ISX, read our engine spotlight). So we’re here to help answer some of the most frequently asked questions!
Continue reading HHP Spotlight: More on the Cummins ISXHHP 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 about EGR valves, and introduce you to our line of EGR valves from PurePower Technologies for your Maxxforce Navistar engines. Check out our video to learn more!
Continue reading HHP Spotlight: About PurePower Diesel Air Management SystemsHHP 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 excited to announce that Highway & Heavy Parts now carries the PurePower line of turbochargers, including turbos for your Ford, Dodge, and GM applications. But what makes these turbos so great? You’re about to find out! (You can also watch our video to learn more.)
Continue reading HHP Spotlight: About PurePower Diesel Engine TurbochargersHHP 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 want—economy and performance. So, if your fuel injector starts to go bad, you know it’s important to address the issue right away. Here at HHP, we now have a full line of fuel injectors from PurePower Technologies available for your Ford and Navistar applications. These injectors were previously only available to the OEM, but now you can get them here at Highway & Heavy Parts. Not sure if you need new fuel injectors? Our video goes into the benefits of the PurePower line of injectors. Read more to find out if these injectors are a good fit for your engine!
Continue reading HHP Spotlight: About PurePower Diesel Engine Fuel Injectors
