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 ...

You probably think you’re being kind to your engine on icy mornings, either by hopping in and driving gently right away or by letting it sit and idle while you scrape the windshield. Mechanics say one ...

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 ...