Fluid · CoolantCoolantfor 2002 GMC Sonoma 4.3L V6 Vortec · FWDFluid TypeACDelco DEX-COOL (Orange)Capacity16qtNotesUse pre-mixed or mix 50/50 with distilled waterOther fluid systems on this vehicleBrake FluidEngine Oil7.5 qtPower Steering1 qtAutomatic Transmission11.5 qtWasher Fluid3.5 qt📝 Suggest a correction to this fluid spec