S10/T10 Blazer 4WD V6-262 4.3L (1989)
Refrigerant: Specifications
R-4 Compressor
SYSTEM CAPACITIES
Refrigerant ......................................................................................................................................................................................... 1.587 kg (3 lbs. 8 oz.)
525 Viscosity Compressor Oil ................................................................................................................................................................. 0.3119 kg (11 oz.)