The coolant you drain out after the last water flush should be virtually clear. If it's still green, you have to repeat the process until nothing green is still coming out of your engine bay.

Try Prestone's Radiator Flush and Cleaner to help you deal with this issue once and for all. It features a unique 2-in-1 ...

Coolant is as vital as oil for your car, preventing overheating and freezing. ... When your engine needs a flush, here's how to make sure you're buying the right kind of fluid.

Try Prestone's Radiator Flush and Cleaner to help you deal with this issue once and for all. It features a unique 2-in-1 formula that's adequate for light flushing as well as serious cleaning, ...

Q: How long can I drive with a radiator flush? The minimum amount of time to run your engine with the flush is 10 minutes. That said, if you can, let the vehicle go for between three and six hours.

Some manufacturers recommend you drain and flush the engine’s cooling system and change the coolant more often on vehicles subjected to “severe service,” such as frequent towing, ...

Flushing the cooling systems and putting in fresh coolant used to be a regular maintenance item, but many current vehicles can go 100,000 miles before a flush is needed or never require new coolant.

Instead, you or your mechanic should perform a coolant flush. Like the name implies, a coolant flush forces old fluid from every nook and cranny inside the engine and cooling system under pressure.

So, if you're looking to top off your coolant or flush your cooling system, the best way to know exactly what type of coolant you need is to call your local dealership, give them your VIN, and get ...