fuelFuel Pump Torque Specsfor 2003 Chevrolet Astro 4.3L V6 Vortec · RWDUnitslb-ftNm11 fastenersSeqComponentTorqueAngle—Access Cover Screws3 lb-ft · 4 Nm——Filter Bracket9 lb-ft · 12 Nm——Fuel Line Quick ConnectPush until click0 lb-ft · 0 Nm——Fuel Pump Lock RingCriticalUse lock ring tool50 lb-ft · 68 Nm——Fuel Pump Module Lock RingCriticalUse special tool59 lb-ft · 80 Nm——Fuel Rail BoltsCritical17 lb-ft · 23 Nm——Line FittingsCriticalUse new O-rings23 lb-ft · 31 Nm——Mounting Bolts20 lb-ft · 27 Nm——Pressure Regulator Screws6 lb-ft · 8 Nm——Pump MountingCritical12 lb-ft · 16 Nm——Tank Strap Bolts26 lb-ft · 35 Nm—📝 Suggest a correction to this torque spec