Engine overheating is rarely the result of a single failure. It usually happens when several small weaknesses in the cooling system line up, from low coolant to a stuck thermostat or a failing fan. To ...

Antifreeze isn't just to prevent your radiator from freezing. It can also raise the boiling point of liquid to prevent it ...

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 ...

We all know hot trucks are cool. On the other hand, trucks that run hot aren't cool. There's nothing worse than steam coming out from under the hood of your prized pickup while boiling coolant pours ...

The coolant in your car's radiator is not a forever liquid. Consumable fluids like engine oil, automatic transmission, and brake fluid need periodic replacement to keep your vehicle running reliably ...