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Old 10-28-2012, 08:14 PM   #7
Tom Wesenberg
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Join Date: May 2010
Location: Mpls, MN
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Default Re: Radiator Cleaning and Mess

Originally Posted by murry29 View Post
you will have to rod out the radiator for good flow
Could be if the tubes were plugged, but I think the problem was the tubes were blocked by rust flakes laying over the openings. A month of vinegar dissolved most of the rust and todays upside down radiator removed the rest of the flakes. Even before I removed the radiator today I had good flow, as the coolant was no longer going into my temporary overflow bottle.
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