S10/T10 P/U 4WD L4-119 1.9L VIN A 2-BBL (1983)
Service Port HVAC: Locations
The high pressure fitting is located either in the high pressure vapor line or muffler, while the low pressure fitting is located on the accumulator.
Service Port HVAC: Locations
The high pressure fitting is located either in the high pressure vapor line or muffler, while the low pressure fitting is located on the accumulator.