Question about Jeep Cherokee

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A/c not working and the compressor is not lcoked up. 1992 jeep cherokee 4.0 liter 6 cyl, auto trans. Compressor is not locked up I can turn the front plate with my fingers when the motor is not running and the compressor turns with the motor running. It is my aunts car so I know nothing about it. Where should I start. Fuses or one of the fuse boxes under the hood? HELP triggerspaw@yahoo.com Thanks Ken

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  • triggerspaw Jul 31, 2008

    not blowing cold air but it blowes on all speeds but the compressor does not engage

  • swaneerivers Aug 02, 2008

    I have had a continuing problem with my AC on 2001 Jeep Cherokee. Was recharging it for a while and it cooled fine for a period of time. The compressor kept recycling almost constandtly. Eventually, however, I was told the compressor was bad and had it replaced along with a number of other parts. and it seemed to work fine again for a while. But ultimately it did'nt cool properly again. The shop replaced the compressor at no charge, but tthe same problem persists. It does not cool very well and the compressor seems to go on and off on a regular basis. Also, it seems to cool better when it is idleing? Any ideas?

  • aawpharmd Aug 11, 2008

    Just bought a 1998 Grand Cherokee 4.0 automatic knowing the a/c didn't work. The compressor cycled on and off every 2-3 seconds. I tried to charge it myself with the cans of R-134a thinking that if this $20 investment got me some cold air for the rest of the summer it was worth while. As soon as I attached the first can, the compressor stopped cycling altogether and does not kick back in at all now and the air still blows warm. The system did take in the majority of the first can but to my knowledge, the system must continue to cycle in order for the system to charge properly. I can still turn the clutch on the front of the compressor by hand so I know it is not frozen up. Any suggestions?

  • victoria bennett
    victoria bennett May 11, 2010

    welcome ot fixya \



    not working?



    not blowing cold air not blowing air at all



    plz tell us more

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  • 327 Answers

This could be caused by 2 things
1 is the compressor is bad or 2 the a/c needs the be recharged

this is not uncommon for 1992 jeeps the compressor goes bad in all cars and the a/c should be recharged every 2 yrs

hope this helps you out have a good day :)

Posted on Aug 01, 2008

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