a/c problems
Thread Starter
Junior Member
Joined: Sep 2009
Posts: 38
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From: Maryville, Tn
Year: 2001
Model: Cherokee
Engine: 4.0l
Hello,
I own an 02 sport. My problem is that the a/c only blows cold air for about ten min. I have had it recharged. Was told there were no leaks. I then had it rechecked a year later and was told that there were no leaks again but I was in need of a new compressor. Also told that it might need a new high pressure cut out switch. I need to go as cheap as possible. The cooling fan was not working properly either, found that the thermostat was stuck open and now has been replaced and works fine. Just wish I had air. Makes it hard when it rains.
I own an 02 sport. My problem is that the a/c only blows cold air for about ten min. I have had it recharged. Was told there were no leaks. I then had it rechecked a year later and was told that there were no leaks again but I was in need of a new compressor. Also told that it might need a new high pressure cut out switch. I need to go as cheap as possible. The cooling fan was not working properly either, found that the thermostat was stuck open and now has been replaced and works fine. Just wish I had air. Makes it hard when it rains.
CF Veteran
Joined: Aug 2008
Posts: 6,588
Likes: 495
From: Chico, CA
Year: 1986
Model: Cherokee
Engine: 4.3L with headers and full 3" exhaust system
Thread Starter
Junior Member
Joined: Sep 2009
Posts: 38
Likes: 0
From: Maryville, Tn
Year: 2001
Model: Cherokee
Engine: 4.0l
After watching run while cold the compressor works ok. But I did notice that the clutch after it cycled would still move in jerking motions and would sometimes rotate backwards. Does this help with a diagnosis. Heard the clutch coil might be bad? Also bypassed low pressure switch and compressor will run al the time. Just dont think that is very smart for long. Also should the electric fan always turn on with the A/C on or just when it gets too hot?
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