Cutlass V6-191 3.1L VIN M SFI (1998)
Service Port HVAC: Locations
Schrader Valve
A/C System Plumbing
The Schrader valve is located under the A/C pressure sensor on the compressor discharge tube.
Oldsmobile Workshop Service and Repair Manuals
Schrader Valve|Page 8816 >
< A/C Pressure Sensor|Page 8811
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