Owning a diesel comes with serious advantages—but it also comes with responsibilities many new owners don’t see coming. Small oversights can quietly shorten engine life, hurt fuel economy, and lead to repairs that could have been avoided. The good news? Most diesel problems are preventable with the right knowledge and habits. Explore common diesel mistakes, …
Putting diesel exhaust fluid (DEF) in a diesel fuel tank can lead to significant repair costs if it is not handled correctly. If you identify it early and take the right precautions, you can correct the situation with little damage. If it goes untreated, or if you start the engine, you could end up with …
That ticking sound isn’t “just engine noise.” It’s your valvetrain telling you something’s wrong—and if you ignore it, the repair bill won’t be quiet. Hydraulic lifters depend on clean, free‑flowing oil to do their job. When oil breaks down, pressure drops, or deposits build up, lifters can’t stay pumped up. That’s when the ticking starts. …
Your diesel engine’s performance relies on your turbocharger’s efficiency. Proper turbocharger maintenance can significantly extend your turbo’s life, improving fuel efficiency and preventing costly repairs. Discover some of the best diesel turbo care tips and learn how to perform effective turbo maintenance on diesel engines. Learn more about actionable steps for upkeep, the most common …
Your vehicle’s engine relies on many moving parts that produce various sounds, including purring and soft noises from the shafts and pistons moving. However, an LS engine tick isn’t one. A ticking and clicking engine could mean expensive repairs because it occurs when the vehicle has damaged reciprocating parts, like pistons, rods or valves. …
Frozen diesel can have a profound impact on your truck or vehicle, and preventing this situation is critical to your vehicle’s long-term health. From older vehicles to modern engines, freezing or gelled diesel is always a risk, and it can reduce performance, reliability and fuel efficiency. One excellent way to improve additive efficiency and reduce …
Diesel exhaust fluid (DEF) helps control emissions, allowing your engine to run cleanly and efficiently. If you’re seeing lost power, lower fuel economy or strange shutdowns, DEF system issues may be the cause. Diesel exhaust fluid issues trigger symptoms such as reduced fuel efficiency, power reduction or unexpected shutdowns. Ignoring these signals will lead to a …
Winter and cold weather can really bring you down. Not only does it get dark earlier and become too cold out to do much, but your vehicle’s fuel economy just gets worse and worse. There are a lot of reasons why your fuel economy suffers in the winter, by some estimates fuel economy goes down …
The robust L5P Duramax engine was developed by General Motors for the 2017 Chevrolet Silverado 2500HD and 3500HD trucks and GMC Sierra 2500HD and 3500HD trucks. The original 2017 Duramax motor has been upgraded and updated to further increase the engine’s reliability. Today, 445 horsepower and 910 lb-ft of torque make the L5P one of …