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Any of the following.......... 1. The compressor is locking up. 2. You have a bad a/c clutch. 3. You have a bad drive belt. 4. You have a bad tensioner. 5. The a/c system is overcharged.
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What cause a squealing noice when the air in running in an Avalon?
AC Compressor
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check a/c compressor and belt.
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Your compressor is going out. Probably you threw a piston in the compressor or the bearings in your clutch went out. If you put freon in before this happened you overfilled it and blew the seals.
You have an 93 caravan and you have a loud squeeling noise in the enginei thought it was the power steering pump so you replaced itthats not the problem it still squeals need help tks?
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What would cause a slight burning smell through the vents and low squealing noise when the ac is turned on in a 2004 Honda accord lx v6?
May be nothing more than compressor belt is slipping or A/C compressor may be getting "tired" an may soon need replacement
Why does your 98 Dodge Caravan squeal when the AC is turned on?
Likely either the serpentine belt is squealing due to age and the extra stress put on it when the a/c compressor is activated, or the a/c compressor or it's pulley are failing.
