Modern cars are packed with software tricks and quick workarounds that promise to save money, quiet odd noises, or squeeze ...

Service records looked fine, but this 3.0L Duramax teardown uncovered timing chain chaos, broken rockers, and a ruined bottom ...

While filling a car's engine up with anything might sound like a bad idea, adding epoxy to an engine block can, in some ...

You can reuse frying oil several times—if you clean it, store it correctly, and know when to toss it.