The cooling system in your car deserves more attention than just pulling into a gas station and saying "Check the water please." The cooling system handles nearly one third of the heat generated in ...

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 ...

As engines get very hot, coolant helps distribute heat to help prevent overheating and engine damage. It also adds antifreeze protection and acts as a lubricant for some of the engine’s components. If ...

It's been 125 years since one of the auto industry's most celebrated designers filed a patent for a device that would become a central characteristic of the modern car to this very day. Even today's ...