Nov 11, 2012 — The other day I purchased an AC manifold gauge set. ... When you shut the car down both hi and low side equalize if you don't know what you ... When I turn the AC on the high side drops while the low side remains constant.
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Apr 29, 2010 — AC just quit cooling suddenly. Compressor is running, but not pumping freon thru sight glass. Checked pressures: high side is 100, low side is ... 939c2ea5af
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