Engine temperatures climb fast whenever you drive, idle in traffic, or run the air conditioning, and your cooling fan quietly ...

How hot does your engine run? Is it on the cool side? The hot side? Where should it be? How big of a radiator should you run? Antifreeze or water? Tap or distilled? Do you need a pressurized cooling ...

The "hot" in hot rod has meaning. High-performance engines make power through heat. Heat is as much a part of the performance equation as fuel, air and spark. Heat expands air and provides an optimum ...

This electrolysis has nothing to do with getting rid of unwanted hair. It's a problem that can rot your car's cooling system from the inside out. Here's how.

The predominant pop-culture car overheating scenario: A lone car drives down a dusty highway, surrounded by parched earth, heat haze blurs the view ahead and POOMFSSSS! Steam starts billowing from ...