C 1500 Truck 2WD V8-393 6.5L DSL Turbo (1994)
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.
Chevrolet Workshop Service and Repair Manuals
Restraint Systems >
< A/C High Pressure Switch|Page 6710
Page 1