Fluid · A/C Refrigerant
A/C Refrigerant
for 1994 GMC Vandura 6.2L V8 Diesel · RWD
Fluid Type
R-134a
Data quality
Calibrated
Platform-calibrated book-style value. Verification program ongoing.
Notes
With rear A/C (dual system): 56 oz total. Transitioned to R-134a in 1992; front system 42 oz, dual system 56 oz total Always verify against the underhood charge label when legible — charge weight is a fill-to spec, not an estimate.