Question about 1994 Isuzu Trooper

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When I start my A/C I get a squealling sound, but if I rev up it goes away, I also get the sound when I first start without the AC and again it goes away when I rev up. if the A/C is running and I sop the sound comes back. Wondering if the cluth on the unit is bad, or if the bearings in the compressor are bad

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  • gm1sw Aug 06, 2010

    that's what I was afraid of, but I do have another compressor,

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If you only hear the sound when you are at a low speed then Your A/C clutch is bad on your A/C compressor. You will need to replace the clutch. It will cost you around 400.00 to have it replaced.

Good Luck

Posted on Aug 06, 2010

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