The diesel engine was a revelation when it first entered the market in the early 1900s, and has since had a number of variations that led to improvements.

There's a term that gets thrown around fairly frequently not just from diesel engine builders, but by automotive enthusiasts from all walks of life: "bulletproof." Simply put, "bulletproof" implies ...

Oil is a vital component for engines of all types. Not only is it responsible for providing lubrication to numerous moving interior parts, but it also helps prevent friction and the development of ...

Diesel Exhaust Fluid systems have been plagued with reliability issues, raising questions about the EPA's approach to ...

The 12-valve 5.9-liter Cummins diesel engine revolutionized pickup truck reliability in 1989, outlasting GM and Ford rivals ...

Daimler Trucks North America is dropping "Diesel" from the venerable Detroit Diesel name, leaving the brand free to include other powertrain components and perhaps other types of engines. Daimler ...