C 1500 Truck 2WD V6-4.3L VIN X (2003)
Engine Oil Pressure: Specifications
Oil Pressure Minimum - Hot
1,000 RPM ................................................................................................................................................................................................... 42 kPa (6 psi)
2,000 RPM ............................................................................................................................................................................................... 125 kPa (18 psi)
4,000 RPM ............................................................................................................................................................................................... 166 kPa (24 psi)