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04-06-2015, 11:51 AM
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#1 |
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Registered User
Join Date: Aug 2014
Location: Decatur, Texas
Posts: 673
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AC Compressor Groan
The ac compressor on my '85 Burb is getting pretty loud, more so at idle. It blows cold but the groan is getting unbearable! Any ideas?
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Romans 10:9 - The Truth |
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04-06-2015, 12:24 PM
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#2 |
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Registered User
Join Date: Dec 2006
Location: Yakima, WA
Posts: 325
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Re: AC Compressor Groan
Good Morning, Most likely the bearings are bad, that would be my first thought.
God Bless, Terry |
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04-06-2015, 12:32 PM
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#3 |
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laying low
 
Join Date: Mar 2001
Location: Searcy, Ark. USA
Posts: 13,525
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Re: AC Compressor Groan
It would be a great idea to go ahead and get the compressor replaced before it locks up and comes apart internally sending trash through the system.
__________________
Boog 69 Chevy stepside, 358/T350, 4.11 posi, 4.5/4 drop, rallys, poboy driver primer is finer 91 Chevy sportside, Tahoe, Yukon & GMC Crewcab All GM..'nuff said. I stand for the flag and kneel at the cross |
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04-06-2015, 01:05 PM
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#4 | |
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Registered User
Join Date: Nov 2009
Location: Haines City FL
Posts: 461
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Re: AC Compressor Groan
Quote:
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04-06-2015, 01:11 PM
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#5 |
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Registered User
Join Date: Aug 2014
Location: Decatur, Texas
Posts: 673
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Re: AC Compressor Groan
Thanks, I'll be looking into a new compressor and orifice tube. I will still have to check on the reason why the previous owner cut off and capped the rear ac lines. I have a feeling there's a leak back there somewhere that they didn't want to fix.
__________________
Romans 10:9 - The Truth |
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04-06-2015, 02:31 PM
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#6 |
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Registered User
Join Date: Aug 2011
Location: Gallatin, TN
Posts: 782
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Re: AC Compressor Groan
replace the receiver/drier as well.....
__________________
77 C10, 6.0LS/4L80E, 3:73 12 bolt. Boss 338's 20" x 10" w/ 285/50/20 rear. 20" x 8.5" w/ 245/40/20 front. Vintage Air. Full Autometer gauges recessed in factory bezel (Thanks bigblock73!) Gm Storm Grey Metallic paint "Cool ain't ever cheap and cheap ain't ever cool" |
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04-06-2015, 03:05 PM
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#7 | |
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laying low
Join Date: Mar 2001
Location: Searcy, Ark. USA
Posts: 13,525
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Re: AC Compressor Groan
Quote:
__________________
Boog 69 Chevy stepside, 358/T350, 4.11 posi, 4.5/4 drop, rallys, poboy driver primer is finer 91 Chevy sportside, Tahoe, Yukon & GMC Crewcab All GM..'nuff said. I stand for the flag and kneel at the cross |
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