Diesel engines can technically run backwards, though there's very little (if any) practical applications for this, especially for road-going engines.

As a diesel owner, I know the hectic heartbreak of trying to keep such an unpopular drivetrain up and running in the U.S. Most people think of big semi trucks when they think of diesel, or they think ...

Despite popular belief, an engine running lean does not actually run hotter. This video looks to answer many questions surrounding internal combustion engines and how they operate different with ...

Gasoline and diesel engines are very different. The former rely on spark ignition while the latter use compression ignition. Diesel engines typically run at much higher compression ratios than ...

Those of us who drive pickup trucks expect quite a bit from our trucks’ engines. As we put them to work, whether that’s on the job, around the farm, or just doing truck stuff, there are things that ...