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Why One Diesel Cylinder Runs Hotter Than the Others (And What It Means)

If one cylinder in your diesel engine is running hotter than the others, it’s not random.

It’s a sign of imbalance. In a diesel engine, imbalance means:

  • Uneven combustion
  • Uneven load distribution
  • Increased stress in one area

The important part is understanding why that one cylinder is different.

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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 failure that led to this point?

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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, components could begin to wear more quickly and even seize up, costing you more money. The oil pump is critical to keeping your engine lubricated.

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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 to allow for combustion to happen. Without it, your diesel engine won’t run properly. 

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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 the ACERT is designed with two turbochargers. That makes this component even more vital to the overall function and health of your diesel engine. 

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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 it from our customers.

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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 to? 

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Why Your Diesel Loses Power When Hot (But Runs Fine Cold)

If your diesel loses power when hot but runs strong when it’s cold, you’re not imagining it.

This is a common issue and one that gets misdiagnosed all the time.

👉 The key isn’t just what’s failing
👉 It’s why it only shows up when the engine gets hot

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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 money. It’s actually one of the cheapest routine maintenance actions you can perform on your diesel truck. 

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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 it’s gotten a bad reputation over the years. People often choose to delete it because of the problems it can cause your diesel engine and VGT turbo. But, did you know that this can end up costing you more money in the long run?

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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 your diesel engine performs. And you’re probably eager to get the issue taken care of. 

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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 engine to function as it should. Each part of the camshaft must perform their functions at precise timing in relation to the motion of the piston. If they don’t, it could spell disaster for your diesel engine. 

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