Is there a GM pressure switch that will fit my 86' Regal that is compatible with 134A and uses the same 2 prong harness?
Maybe off of a later model vehicle.
Maybe off of a later model vehicle.
It's easier to do when you're charging the system and it's kind of low, and the compressor cycles. Kind of a PITA if the pressure stays high enough to keep going. Easier to do on colder days. Summertime probably ain't it.hmm,i tried adjusting mine as the compressor doesn't cycle on/off but runs the whole time the a/c's on.it's shuts off when selected to do so.maybe the swich is bad i don't know.
Truth to power!a/c can never be cold enough imho
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