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Registered User
Join Date: Sep 2018
Posts: 1
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Ac compressor noise
My ac compressor is making a squealing noise at start up.
Are the bearings going bad ?? Pulley ?? Belt ?? |
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09-20-2018, 08:00 PM
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Registered
Join Date: Oct 2014
Posts: 10
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That description leads to a number of possibilities.
From your list, could be loose, worn belt or belt tensioner going bad. Could be a fluid leak that wets the belt or pulley that gets cleaned off after a bit. Could be a clutch or compressor bearing starting to fail, or a clutch bearing that has failed and shuts up when clutch is engaged (the AC compressor clutch of course). Could also be power steering pump or water pump. Could be a bad compressor or an overcharged AC that allows liquid refrigerant to get to the compressor. Need more trouble shooting done. Sent from my Moto Z (2) using Tapatalk |
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09-24-2018, 06:34 AM
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Registered
Join Date: Feb 2009
Location: Japan
Posts: 501
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First of all tell us the 7 model, type, built year
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10-26-2018, 01:18 AM
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