I replaced the A/C Compressor and Clutch, with a new OEM part/s, re-charged the system with the OEM specified amount of oil and R-134a and all proper testing and charging equipment. (low and high side reading charge gauges etc. etc.) My issue is this - the A/C clutch engages intermittently. I can watch it "click to engage" then "click" again and it will not stay engaged. To my question, as I assume if all said above is correct, how do I go about checking ALL of the relays? I know how to test them, the question I guess is more how many could there be as well is there anything else you can think of that might cause this problem. I am putting a new A/C belt on it this morning.
My car has 132000 miles.
My car has an automatic transmission.
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