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AC 1/2 hot and 1/2 cold

  #1  
Old 10-31-2013, 01:21 PM
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Default AC 1/2 hot and 1/2 cold

Good Morning
I have a weird problem or at least weird to me. I have a 1998 SLK230. The AC blows cold on the passenger side but hot on the drivers side. Is there a simple fix or is it on the way to the shop?
Thanks
Pam
 
  #2  
Old 11-05-2013, 01:34 AM
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Location: heaven on earth, the s. Oregon coast
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my first guess and easiest to get at would be the heater control valves next to where you put in windshield cleaning fluid. might put a hose clamp on one or the other and see what happens. could be other things but that is the most common thing with that symptom.
 

Last edited by brookings; 11-05-2013 at 12:23 PM.
  #3  
Old 11-05-2013, 07:14 AM
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Thanks I will try that. I had the AC topped off and that did not help.
Thank you
Pam
 
  #4  
Old 01-21-2014, 01:37 AM
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Location: Northwest England, UK
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it sounds like the Duovalve,(heater valve) mentioned!
 
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