Mechanics

LOW SIDE PRESSURE READING OVER 80PSI

2002 GMC Safari • 110,000 miles

What does it mean if I have an over 80psi reading on the low side of my ac?
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Purorams
July 21, 2012.



Not much if the compressor isn't running. If the compressor is running then you have a problem. If the a/c doesn't cool then this wold be a problem with the low side like a plugged system, bad compressor, or low on freon. Have apro check this out.

Hmac300
Jul 21, 2012.