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96 Sunfire
- Thread starter bcity95
- Start date
blebs
New member
The low side port is on or by the receiver drier along the inner fender apron.
The green cap is a service technician connection and the high side connector (Which you do not want to use to add refrigerant) is in the line on the front of the car.
The green cap is a service technician connection and the high side connector (Which you do not want to use to add refrigerant) is in the line on the front of the car.
96 sunfire
There is a high and low side to the a/c system to recharge it. That green cap is for the EVAP system for testing it for leaks via a smoke test. Usually the caps on the a/c are black on gm products. but some time they are different colors like a light blue. And most of the time the caps have letters on their tops. L for low side port, and H for high side port. hope this helps
There is a high and low side to the a/c system to recharge it. That green cap is for the EVAP system for testing it for leaks via a smoke test. Usually the caps on the a/c are black on gm products. but some time they are different colors like a light blue. And most of the time the caps have letters on their tops. L for low side port, and H for high side port. hope this helps