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 ...

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.

Right now I am using an old truck radiator to cool my cooling system's water. I have changed the water a few times, but it always ends up yellowish with some particles thanks to the oil and grime in ...

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 ...

Prestone Products Corporation introduced both new and enhanced products at Heavy Duty Aftermarket Week this week in Las Vegas, including a new patent-pending radiator flush that will enter the market ...