Learn why your vehicle stalls on a cold start, what common issues to check, and simple tips to prevent engine problems and improve reliability ...

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 ...

Heavy-duty pickups and long-haul trucks rely on torquey diesel engines that are more economical, reliable, durable, and have a more straightforward construction than a comparable unleaded gas engine.

A gasoline engine’s dirtiest moment lasts only a few seconds. In the time between ignition and the catalytic converter ...