Most vehicles have coolant recovery systems. Some are pressurized and serve as the fill tank when you need to add coolant, but there are many vehicles still on the road that require you to add liquid ...

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 ...

If your car AC isn’t cooling properly, fix it before summer intensifies. Cleaning filters, checking airflow and addressing ...

I had the radiator serviced on my car; just preventive maintenance. I noticed on the repair invoice I was charged for a cooling system additive.

Your radiator is just as essential to your car’s operation as the engine itself. According to BookMyGarage, the farthest you can drive without a fully functioning radiator is about a quarter of a mile ...

With the odometer approaching half a million miles, it’s understandable that Project Jake, our 1993 GMC C1500, needs some upkeep from time to time. Our water pump gave up the ghost a few days ago, and ...