Before we get into this discussion about the best diesel fuel additives, it's important to understand exactly what diesel additives are. During the refining process, diesel fuel receives a rating ...

CP4 pumps in diesel engines are notorious for failing and causing major damage to fuel systems. Here is what engines use them and why they fail.

A seven-in-one everyday diesel fuel additive designed for use during cold weather to prevent gelling and hard starts, improves cold weather operability EDT+ Winter Defense Diesel Fuel Additive Hot ...

GM Will Phase Out Gas, Diesel Engines by 2035, Build All-Electric Fleet Company execs vow to step up the automaker’s EV plans and be fully electric by 2035.

A lawsuit against General Motors over a defective fuel pump for Duramax diesel vehicles has been allowed to move forward in U.S. district court in California.

Before GM introduced its L5P turbodiesels, there was a standout engine that featured enhanced fuel economy and greater dependability than previous iterations from the automaker. The GM LML Duramax ...

CP4 pumps in diesel engines are notorious for failing and causing major damage to fuel systems. Here is what engines use them and why they fail.