While an engine compression tester may not be the most common tool in a mechanic's garage, they can be very useful, ...

Compression in a diesel engine is essential for effective and efficient performance. And when compression is lacking, damage can result. That is why it’s imperative to know whether your engine’s ...

With Volkswagen’s TDIs out of the picture, the Chevrolet Cruze diesel has become a unicorn—the only manual-transmission diesel passenger car available in the United States and the only diesel ...