Gasoline and diesel engines work on similar principles, but there are some important differences, including the fact that ...

You're driving a loaded diesel rig down a mountain pass, foot hovering over the brake pedal, heart racing. How do you slow 20,000 pounds safely without cooking your brakes? Cue the exhaust brake -– ...

If you accidentally put gasoline into your diesel-powered vehicle, it can be a big problem for the engine and fuel systems, ...

We may receive a commission on purchases made from links. The Duramax 6.6L V8 diesel engine was a huge moment for General Motors' heavy-duty trucks. Even though it looks pretty similar on the outside ...