2002 GMC Safari Repair Question
Topics covered: Clutch, Compressor clutch, Test light.
Mileage: 110,000 miles.
Mileage: 110,000 miles.
Asked on July 21, 2012
Should I add Freon?
My ac is blowing hot air. I am getting a high pressure reading over 80 psi with car off and car running.
Asked by PuroramsAnswer
Replied on July 21, 2012
should be enough to turn on the compressor. it sounds like you have another issue. i would not add at this time till you find out why the compressor is not turning on
Roy
Replied on July 21, 2012
It is a low pressure reading of over 80. sorry about the bad info
Replied on July 21, 2012
its ok, it is stil enough to kick on the compressor.
Roy
Replied on July 21, 2012
I will get it checked, Thanks for your help
Replied on July 21, 2012
one post is enough as we all see the posts.
Roy
Replied on July 21, 2012
you cant do any pressure readings till u get the compressor clutch to engage.turn on the a/c use a test light and check if your getting power to the a/c clutch its a 2 wire connecter on the front of the compressor.start here.
