As the impurities in our body fluids affect the proper functioning of our body parts, in a similar fashion, sludge in the radiator liquid degrades the engine's performance. Coolant acts as an ...

Q: Greg, what is the proper procedure to flush and refill my radiator? I want to avoid problems from rust in the cooling system. How often should I flush and refill my radiator? — Aaron, Shamokin, Pa.

Maintaining the radiator and cooling system in your car is a simple task but can go a long way towards keeping your vehicle in good shape. A poorly maintained radiator cooling system is susceptible to ...

The radiator in a car, located between the front grille and the engine of the car, is vital for cooling the engine. It circulates coolant through the engine, absorbing heat generated during combustion ...

If your radiator is on the fritz, you may not need to replace it entirely. You could simply be neglecting this easy (yet ...

Question: I’ve got a 1994 Geo Prizm with about 65,000 miles. It’s only been flushed once, at about 15,000 miles. I was advised not to flush it, as it might cause everything to come loose, and I’d need ...

Tip: Many vehicles have a pressurized coolant recovery system called an expansion tank that makes opening the radiator unnecessary. These systems are considered "sealed" because the safety pressure ...