gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Refrigerant Pressure Sensor / Switch, HVAC > < Refrigerant Oil|Capacity Specifications|Page 10109
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Refrigerant Oil: Service and Repair

Refrigerant Oil

The PAG lubricant may be poured into the suction port. 

Refrigerant Pressure Sensor / Switch, HVAC > < Refrigerant Oil|Capacity Specifications|Page 10109