1995 Chevy Van o ring placement

1995 CHEVROLET VAN
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LEOGURL16
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Air Conditioning problem
1995 Chevy Van V8 Two Wheel Drive Automatic

i need to know the o ring placement from the back of the compressor. a/c kept blowing out from thier and it wont hold the pressure it will not seal?? what should i do?
Aug 29, 2009 at 6:56 PM
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HMAC300
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there is probably a blockage in the system what is causing this. It starts to build pressure then blows due to the blockage. have the system checked with a pro. He can put his guages on it and find out fairly quick if that's the cause. Otherwise you are wasting your time trying to fix this..
Sep 28, 2009 at 11:54 AM