Scott205 Posted August 17, 2013 Report Share Posted August 17, 2013 Hey everyone, help me solve my A/C issue quick! 92 Olds Cutlass Supreme, A/C doesn't seem to cool. I see the fan and the compressor come on, but I think possibly somehow the heated air and the cold air are blowing through the vent at the same time. I turned my (digital) a/c up to 85 and it seemed to blow the same temp (possibly even cooler) than it did at 65. I did have a good part of the top of the engine off when I replaced the crankshaft sensor to ICM wiring a month ago. Is there a door that is vacuum controlled for this? If so where do I look for connecting lines. I have part of the dash off and will take more off, but can't figure this one out. I have added a can of Freon and a can of oil, but it doesn't seem to effect it. My really basic gauge showed about 70psi before and after the cans. Quote Link to comment Share on other sites More sharing options...
Schurkey Posted August 18, 2013 Report Share Posted August 18, 2013 http://60degreev6.com/forum/showthread.php/51174-a-c-issues-HELP!-92-Cutlass-Supreme-SL Quote Link to comment Share on other sites More sharing options...
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