Pressure Cap
All models, except 4.3L Diesel, use a 15 psi (1.0 kg/cm2 )
pressure cap. The 4.3L Diesel engine uses a 16-18.5 psi (1.1-1.3 kg/cm2 ) pressure cap.
All models, except 4.3L Diesel, use a 15 psi (1.0 kg/cm2 )
pressure cap. The 4.3L Diesel engine uses a 16-18.5 psi (1.1-1.3 kg/cm2 ) pressure cap.