Besides preventing the build-up of nasty engine sludge and premature wear, protection against cold starts is one of the main reasons why you should never skip an oil change in your gasoline or diesel ...

It's no surprise that some drivers want to save fuel at the moment, but will switching it off in traffic really save you ...

On the first cold morning of the year, millions of people walk out, start the car, and let it idle for five or ten minutes to ...

Back at the beginning of February, the U.S. Air Force treated us with a photo of a C-17 Globemaster III engulfed in smoke. The stuff was not generated by some fire onboard, but by the excess ...