engineIntake Manifold Torque Specsfor 2017 GMC Yukon 5.3L V8 · 4WDUnitslb-ftNm6 fastenersSeqComponentTorqueAngle—Cover Bolts15 lb-ft · 20 Nm——Fuel Rail BoltsCritical⚠️ VERIFY SEQUENCE WITH SERVICE MANUAL9 lb-ft · 12 Nm——Intake Manifold BoltsCriticalStep 1: 44 in-lbs. Step 2: 89 in-lbs. Plastic manifold.89 lb-ft · 10 Nm——Mounting BoltsCritical44 lb-ft · 59 Nm——PCV ValveCritical⚠️ VERIFY SEQUENCE WITH SERVICE MANUAL6 lb-ft · 8 Nm——Throttle Body BoltsCritical⚠️ VERIFY SEQUENCE WITH SERVICE MANUAL7 lb-ft · 10 Nm—📝 Suggest a correction to this torque spec