sstruck Posted July 17, 2011 Report Share Posted July 17, 2011 I hae a 98 Deville and until lately the A/C has worked perfectly. Now sometimes it comes on and works great for a little while and then the compressor cuts off. I have had the gages on when compressor was running and readings were good.Sometimes it will only stay off a few minutes and come back on and other times it stays off. There are no codes showing concerning the A/C. Can someone please suggest what to try or where the problem may be? thanks in advance, Mike Link to comment Share on other sites More sharing options...
Ranger Posted July 18, 2011 Report Share Posted July 18, 2011 Just a shot in the dark here, but you might check the contacts on the relay and the clutch as well as the clutch gap (should be about .025). Might also try blowing out the clutch gap with compressed air (probably won't help, but can't hurt). Link to comment Share on other sites More sharing options...
sstruck Posted July 18, 2011 Author Report Share Posted July 18, 2011 Just a shot in the dark here, but you might check the contacts on the relay and the clutch as well as the clutch gap (should be about .025). Might also try blowing out the clutch gap with compressed air (probably won't help, but can't hurt). I changed the relay and still had same problem. I will check clutch clearence. If it is too wide, how do I close it? Link to comment Share on other sites More sharing options...
KHE Posted July 18, 2011 Report Share Posted July 18, 2011 I changed the relay and still had same problem. I will check clutch clearence. If it is too wide, how do I close it? You need a clutch plate installer tool. An auto parts store can order it for you. Kevin '93 Fleetwood Brougham '05 Deville '04 Deville 2013 Silverado Z71 Link to comment Share on other sites More sharing options...
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