Classic car overheating can often be diagnosed before spending money on major parts. In this home garage walkthrough, Kevin ...

Engines rarely fail out of nowhere. They usually send warning signals long before disaster strikes, but many drivers miss ...

The internal combustion engines that power most modern cars generate huge amounts of heat as they run. While it's normal for your vehicle's engine to become quite hot while driving, too much heat can ...

It’s one of the most overlooked maintenance choices in car ownership: what coolant goes into the radiator. Mechanics say that ...

A little preventive maintenance goes a long way.

Falling victim to radiator boil-over or having your hot rod vapor lock while cruising through town is never a good feeling. Finding yourself in the left turn lane at a red light with the engine ...

Internal combustion engines — including those that run on diesel fuel — rely on various systems, accessories, and electronics to keep the pistons moving and your wheels turning. Of those systems and ...

All cars are air cooled! Anyone who doesn't think so should try driving with the radiator covered. True, the engine is liquid cooled. The liquid—calledcoolant—may be water, alcohol and water, ethylene ...

This isn't usually a problem with your typical small-block and down-flow radiator or a stock radiator setup, but larger engines (dimensionally) and certain engine placement issues, like a modular ...

Summer heat puts heavy-duty truck cooling systems under intense strain. Learn how preventive maintenance and accurate repair ...