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GMC Truck
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1999
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Savana 1/2 Ton Van V8-305 5.0L VIN M SFI
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Repair and Diagnosis
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Heating and Air Conditioning
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Description and Operation
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HVAC System - Manual
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Refrigerant Oil Distribution
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General Information
General Information
Compressor Systems require
240 ml (8 fl oz)
of polyalkylene glycol (PAG) synthetic
refrigerant oil
GM P/N 12345923, or equivalent.
During component replacement, add new oil quantities to the system as shown.