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Heater Core Flush

Old Aug 15, 2011 | 06:59 PM
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lone_star_dsl's Avatar
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Joined: Jul 2011
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From: Peyton, CO
Default Heater Core Flush

I just finished doing my heater core flush as per this thread Heater core backflush w/ pics - AudiWorld Forums and am proud to report that the heater is blowing HOT!

I flushed out quite a bit of build up including one chunk that was almost 1/2" in diameter.

It's pretty easy to do and start to finish took me about a half hour. I did use CLR and very hot water which seemed to make a big difference.
 
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