Thread: AC Blows Hot
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Old 06-06-2009, 09:45 AM   #13
rajramineni
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Join Date: May 2009
Posts: 14
Drives: 2001 CLK 55 AMG
i did it with Arctic Freeze 134a+ which has gauge. On that if you are in Blue zone under 45 psi, you are okay.

donot over fill. what kind of refrigerent do you have?

I checked in my car, it fluctuates between 11 and 12.
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