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AC Compressor Hissing

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Old 07-08-2007, 03:37 PM
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Default AC Compressor Hissing

My AC Compressor seems to be hissing/squealing lightly when it is engaged, seems to get louder with the rpms. Anybody else have this issue, car had 55k miles so Im hoping it is not on it's way out but it wouldnt suprise me.
Old 07-08-2007, 04:46 PM
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is it leaking?
Old 07-08-2007, 04:57 PM
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No it is not leaking, seems to be the pulley or the compressor itself judging by the fact that the noise increases with the rpm.
Old 07-08-2007, 08:25 PM
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sounds like your compressor clutch may be starting to go. how loud is it getting and does the a/c still work properly? they do make some noise to a degree from engaging and disengaging but if it's noticably loud then i would suspect the clutch.
Old 07-09-2007, 06:50 AM
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A/C is working fine, the noise isnt THAT loud but noticable and you can tell it cuts off as soon as you turn the A/C off. Ive also been noticing that when you turn the A/C on and off the car kinda haults for second, almost as if you downshifted ort tapped the brakes, it last only a fraction of a second but you can feel it.



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