Thread: Hot Air when cool selected, AC
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Old Nov 25, 2024 | 08:19 AM
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dedwards0323
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Joined: Nov 2008
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From: Upstate SC
Default Re: Hot Air when cool selected, AC
I did the Heater Duo Valve Flush per the attached document. Solved the problem on my 2007 Coupe. I figure if it pops up again, I'll take the Duo Valve apart & replace parts per the Service Kit.
 
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