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Old 07-16-2008, 09:57 AM
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brcidd brcidd is offline
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Re: 97 Supreme A/C Clutch problems

Don't be "shorting" three wire "switches" they are actually pressure transducers- that feed back exact pressure readings to the ECM- you risk frying your computer - if and when you add refrigerant- the pressure when it reaches 47 psi will automatically engage the compressor-- you must have a leak- most likely place is the compressor shaft seal and the compressor case halves-- Good Luck!
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