fuelFuel Cap Torque Specsfor 2003 Chevrolet Astro 4.3L V6 Vortec · RWDUnitslb-ftNm10 fastenersSeqComponentTorqueAngle—Bracket Bolts15 lb-ft · 20 Nm——Cover Screws8 lb-ft · 11 Nm——Filter Bracket9 lb-ft · 12 Nm——Fuel Line FittingsCriticalUse new O-rings18 lb-ft · 25 Nm——Fuel Rail Bolts9 lb-ft · 12 Nm——Hose Clamps2 lb-ft · 3 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—📝 Suggest a correction to this torque spec