Car engines can get really hot and that's not good for performance. Antifreeze plays a vital role in keeping your car’s engine in optimal condition by protecting it from heating up, freezing, or ...

You’ve heard it said before and it bears repeating: an engine’s number one enemy is heat. So the best way to beat the heat is to maintain the best-running coolant system possible in your heavy-duty ...

Your vehicle is a complicated piece of machinery, and keeping it running smoothly requires periodic inspections and maintenance of its various systems, including your engine’s cooling system and the ...

To keep the water in the cooling system from boiling or freezing, the water is mixed with coolant or antifreeze. Car Smarts: Most coolants contain about 95 percent ethylene glycol, a chemical that ...