Oil leaks are always a sign of internal engine problems. Most of the time, these problems start with very small problems that ...

A Norwegian company has successfully pilot-tested in Canada a new technology that will permanently plug oil wells and ensure that no greenhouse methane gas escapes. Currently, the most-widely used ...

Tip: Always use a system when you do an oil change: Do each part of the job in order, and don't change that order from job to job. This may sound unduly restrictive if you like to improvise, but if ...