If you've spent any amount of time watching car YouTubers who are into pulling abandoned cars out of barns or fields and trying to get them to run and/or drive home, you've surely seen someone use ...

It's easy for the uninitiated to think that oil is oil, no matter what type of engine it's going into. After all, it's only meant to lubricate the internal components of an engine. Well, all oils ...

Diesel and gasoline engines might look alike under the hood, but they use oil in very different ways. Gas engines run cleaner, but diesels create much more soot, crank out higher compression forces, ...