Kletr / shutterstock Diesel engines perform essential functions throughout the economy. They’re capable of hauling hundreds of pounds all over the country, accelerating on cue even from rest. Each one is an impressive feat of engineering, but diesel has come under fire in recent year …

Lost_in_the_Midwest / shutterstock If you care about your diesel engine, you need to use diesel fuel additives to improve performance and efficiency. It’s also one of the most effective ways to prevent mechanical issues that lead to costly repairs. The fuel you put in the tank will s …

slaved / shutterstock Diesel engines may last up to a million miles or more, but they might need a complete rebuild to reach that milestone. It’s an involved process that requires expert knowledge and access to a wide range of replacement parts and tools, but the results are more tha …

Shutterstock.com / Bigc Studio The coolant in your diesel truck regulates the temperature by diverting heat from the engine and to the radiator, where it is released naturally into the air. But the coolant in your system needs to be replaced every two years or 30,000 miles. Why? …

Shutterstock.com / VicVa Got a problem with your Ford 6.4 Powerstroke engine? You’re not alone. Even though it comes with power specs, this diesel engine proved to be short-lived. It powered the company’s line of Super Duty pick-up trucks from 2008 to 2011 before it was replaced by t …

Shutterstock.com / Africa StudioMaintaining the oil supply is key for any diesel engine, including the Ford 7.3 Powerstroke. This decades-old engine remains an industry darling all these years later, thanks to its enduring reliability. While remarkably simple by today’s standards, it was considered …