Air Conditioning problem
1993 Oldsmobile Cutlass 6 cyl Front Wheel Drive Automatic 198000 miles
I located the high and low pressure service ports so I can remove the remaining R12 refrigerant and recharge with R-134a refrigerant. However, I can't find any distinguishing marks to indicate which port is high pressure and which is low pressure. Facing the front of the car, both ports are just to the right of the radiator, one near the top and one near the bottom.
Can you tell me which port is the low and which is the high pressure port?
have the same problem?
Saturday, July 25th, 2009 AT 1:48 PM