Even if you regularly clean the interior and exterior of your vehicle, there is a good chance that you do not clean your engine. Many people don’t attempt to clean their engine bay because the dirt ...

It looks like any other smog-producing car engine, but, as CBS News Correspondent Vince Gonzales reports, researchers in California say this new design could actually improve the nation's air quality.

Sophisticated electronic controls and fuel systems improve combustion efficiency and substantially cut emissions. Sophisticated electronic controls and fuel systems improve combustion efficiency and ...

When owning a car, consistent, thorough maintenance is key. If you want to get the most out of your vehicle and prevent paying for costly repairs, it's crucial to take care of little things and avoid ...