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  #1  
Old 08-20-2010, 11:42 AM
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1994 K1500 - A/C grinds when on...



A/C makes a crazy grinding sound when I have it on... Any suggestions...

Thanks!

Rod
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Old 08-20-2010, 12:49 PM
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Re: 1994 K1500 - A/C grinds when on...

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Originally Posted by CivicLeader View Post


A/C makes a crazy grinding sound when I have it on... Any suggestions...

Thanks!

Rod
Is clutch slipping or belt slipping or front bearing bad?
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Old 08-20-2010, 01:24 PM
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Re: 1994 K1500 - A/C grinds when on...

A/c compressor shaft bearing is shot. Time for a new compressor. If that's the original part, then you got good mileage out of it.
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Old 09-04-2010, 01:10 AM
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Re: 1994 K1500 - A/C grinds when on...

Bearing in the compressor is junk.
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Old 11-12-2010, 09:40 PM
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Re: 1994 K1500 - A/C grinds when on...

Any chance ya'll know what ac elco part# I need... I'm looking at the buyers guide and it's a lil confusing...

thanks in advance..
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Old 11-14-2010, 11:03 PM
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Re: 1994 K1500 - A/C grinds when on...

RockAuto.com has a pretty good catalog online that includes AC Delco, AutoZone, too. Either one should get you the part # you need, though AZ requires you to register.
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