Lynnrb
Member
- Joined
- June 16, 2005
- Messages
- 10
- Reaction score
- 0
- City, State
- Phoeniz, Az
- Year, Model & Trim Level
- '92 XLT
I am restoring my 92' XLT. new engine, cooling system, brakes and A/C. The a/c work was done professional, new compressor, accumulator, tube and system flush (expensive!) The system seemed to work fine until the weather got really hot here in Phoenix ,+105. But it never blew painfully cold air like my new Chevy p/u can. I also noticed the a/c would cycle just seconds after it was switched on. It will also cycle at fast idle when it is not blowing really cold air. Now that is hot here the best it will do is about 56 degree at the center vent when running a hiway speeds. And I can feel it cycling when it is only blowing 56 degree air.
I have disconnected the clutch cycling pressure (ccps) switch and put a jumper wire across the connector terminals then drove at hiway speeds. This got me 38 degree air with the fan at medium speed. Again this is with the outside temp at 105+.
Can I assume the a/c is charged properly and working fine except for the CCPS? And how do I set up the a/c to get the most out of it?
Lynn
I have disconnected the clutch cycling pressure (ccps) switch and put a jumper wire across the connector terminals then drove at hiway speeds. This got me 38 degree air with the fan at medium speed. Again this is with the outside temp at 105+.
Can I assume the a/c is charged properly and working fine except for the CCPS? And how do I set up the a/c to get the most out of it?
Lynn