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Old May 30, 2020 | 05:39 AM
  #11 (permalink)  
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ala_xfire
Senior Member
Joined: Dec 2010
Posts: 12,780
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From: Lineville, AL
Default Re: Air Cionditioning

And the duovalves will get hot as the car warms up even when the heat is turned off.
Sure way to see if there is a duovalve problem is to pinch off the single hose in the front that feeds it.
 
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