How do I fix air conditioning on a 2002 Jeep Grand Cherokee Limited 4x4? The air at the vent is 50˚. Once the air passes the wheel, it's warmed up again.

Asked by Michael Jun 28, 2016 at 09:55 PM about the 2002 Jeep Grand Cherokee Limited 4WD

Question type: Maintenance & Repair

I have put in a new compressor and it's full of refrigerant.  It just won't cool properly, especially on humid days.

1 Answer
41,875

Auto_Centric answered 7 years ago

Pay $85-100 and have it evacuated, checked for leaks 30mm of vacuum ...and filled with the correct oil PAG,# and amount. Then filled to the correct weight ONLY proper way, of refrigerant 134A. That's what I suggest..

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