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Posted by Vaughn [99.88.74.92] on Wednesday, March 31, 2010 at 21:21:35 :
In Reply to: Plugged radiator help? posted by Tim Holloway [69.54.28.229] on Wednesday, March 31, 2010 at 21:04:45 :
I use Prestone Heavy Duty Cooling System Cleaner. You have to flush the system well to get all the antifreeze out, then add a bottle with water and drive the vehicle for a week. This cleans out the scale and rust pretty well.
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