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Brake Bleeding > < A/C - Use of Alternate Refrigerants In CFC 12|Page 1239

S10/T10 Blazer 4WD V6-262 4.3L VIN W CPI (1992)

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Refrigerant Oil: Specifications

REFRIGERANT OIL TYPE

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R-12 refrigerant oil, 525 viscosity.

NOTE:  If vehicle has been converted to R-134a use PAG (Polyalkaline Glycol) synthetic refrigerant oil (GM Part No. 12345923) or equivalent.

Brake Bleeding > < A/C - Use of Alternate Refrigerants In CFC 12|Page 1239