Question about 1991 Chevrolet S-10 Blazer

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I replaced my compressor and accumulator on my 91 S10 Blazer. Now, it will not hold a charge. There's no apparent leak, what the heck can it be?

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If the system isn't holding a charge then there is a leak somewhere. A lot of times with these older aluminum A/C lines when you take the apart the threads will gal and make it almost impossible to get o tighten down and seal against the o-rings. They make freon with dye added to it so that you can use a small ultra violet light to help locate hard to fine leaks you may want to check with your local parts store. Good luck

Posted on Aug 30, 2010

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