When a diesel turbocharger fails, the first question is always:
Should you replace the cartridge – or the entire turbo?
Most answers online are surface-level. But if you want to avoid repeat failures, you need to understand what actually fails inside the turbocharger.
Because the wrong choice doesn’t just cost money – it can lead to another failure within hours of startup.
Continue reading Turbocharger Cartridge vs Full Replacement: What Actually Fails Inside a Diesel TurboIf you’re dealing with low power, smoke, or oil around the turbo on a Caterpillar C15 ACERT, it’s easy to assume the turbocharger has failed.
But that’s not always the case.
At Highway and Heavy Parts, we see this all the time – turbos get replaced, but the original problem is still there. That’s because many turbo “failures” are actually symptoms of fuel system issues, oil problems, or internal engine wear.
Before replacing your turbo, it’s critical to understand what’s really going on.
Continue reading Why Your Caterpillar C15 ACERT Turbocharger Might Not Be the Real ProblemWhen you start looking into the pros and cons of EGR deletes, it’s easy to see why EGR valves on diesel engines have such a poor reputation. You’ve probably heard plenty of stories about the trouble they cause for drivers and shop owners alike.
Continue reading The Pros and Cons of an EGR System DeleteIn 1993, Caterpillar began production on the 3406E, the last model engine in the 3406 series. While its predecessors –the A, B, and C– were fully or partially mechanical, the Caterpillar 3406E was the first successful fully electronic motor. The 3406E is usually found in Peterbilt and Freightliner vehicles.
Continue reading About The Caterpillar 3406E
Steam tractors became the go-to tool for agricultural development in the late 1800s/early 1900s. Although their use was widespread, this machinery wasn’t perfect; they didn’t work everywhere. In California, these immensely heavy tractors kept sinking into the soft earth.
Continue reading About the Caterpillar C15 Engine
Dinex Emission is a company that has been dedicated to helping diesel operators meet the high standards of the EPA for a very long time. Though the EPA’s goal is to reduce the emissions of dangerous gasses into the air, their restrictions can often make transporting goods, completing construction projects, and harvesting large crops more difficult. As an expert in the field of diesel emissions control, Dinex has long been the solution to this obstacle.
Continue reading Dinex Emission: The Solution to Diesel Pollution
Diesel engines are workhorses, powering everything from trucks to heavy machinery. However, like any complex machinery, they can encounter problems. Let’s explore some of the most common issues and their solutions:
Continue reading Common Diesel Engine Problems and SolutionsHas your diesel engine just not been performing like it used to? Maybe you’ve noticed a drop in fuel economy, or other new issues. There’s a chance that you might need to replace your common rail injectors.
Continue reading How Do You Know When It’s Time to Replace Your Diesel Engine Fuel Injectors?It’s vital that the fuel system on your diesel engine is functioning properly. So, when it comes time to replace some of the fuel system components on your Mack diesel engine, you want to make sure that you’re getting the best!
Continue reading Diesel Engine Product Spotlight: Mack Fuel System ComponentsThere is no denying that diesel prices have been a tad high lately.
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 and your mechanic did a great job installing the parts, if the engine is not broke in correctly, the rings may not seat. This will lead to oil consumption and power loss.
Continue reading Diesel Engine Break In Procedure
With so many different kinds of aftermarket diesel engine parts on the market today, there’s a ton of conflicting information about their durability, performance, and manufacturing. Some people will tell you that using aftermarket parts in your engine is dangerous and would void your engine’s warranty, while others say some aftermarket parts are even better than the OEM. So who is correct?
Continue reading 5 Myths About Using Aftermarket Diesel Parts Debunked!
