Air Conditioning problem
2002 Chevy Corvette V8 Two Wheel Drive Manual 34000 miles
I am a HVAC mech.,38yrs, but don't fool with auto AC anymore (enough relative and friends calling with electro/mechanical problems) Have a 02 Vette that has a small leak that I notice every 2yrs, probably cause it sits in the garage all winter. Want to know what is the proper head and suction pressure at a given outdoor temp (not in recirc. mode) and what discharge delta temp should I be at. I am aware of the critical charge the system operates at but don't want to go through a reclaim/pump down/recharge. If I'm going to do that I may as well tear it apart and fix the leak! Know the process for R12 but not sure about 134a even though I have a temp/pressure chart. Thanks in advance.
have the same problem?
Thursday, June 11th, 2009 AT 2:03 PM