Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSCHEVROLET2001CHEVY EXPRESS G3500, VAN PASSENGER EXTENDED, 6.5 FREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 657 (ENGINE MECHANICAL - 3.8L)SPECIFICATIONSFASTENER TIGHTENING SPECIFICATIONS
2001 Chevrolet Chevy Express G3500, Van Passenger Extended, 6.5 F
Fastener Tightening Specifications
2001 Chevrolet Chevy Express G3500, Van Passenger Extended, 6.5 FSECTION Fastener Tightening Specifications
WARNING: This page is about a different car, the 2003 Pontiac Grand Prix. However, it is still accessible from the selected car via links, so may be relevant.
FASTENER TIGHTENING SPECIFICATIONS
| Application | Specification | ||
|---|---|---|---|
| Metric | English | ||
| Accelerator Control Cable Bracket Bolt/Nut | 16 N.m | 12 lb ft | |
| A/C Compressor Bracket Bolt | 50 N.m | 37 lb ft | |
| A/C Compressor Nut | 30 N.m | 22 lb ft | |
| Balance Shaft Driven Gear Bolt | |||
| First Pass | 22 N.m | 16 lb ft | |
| Final Pass | 70 degrees | ||
| Balance Shaft Retainer Bolt | 30 N.m | 22 lb ft | |
| Camshaft Position Sensor Bolt | 10 N.m | 89 lb in | |
| Camshaft Sprocket Bolt | |||
| First Pass | 100 N.m | 74 lb ft | |
| Final Pass | 90 degrees | ||
| Camshaft Thrust Plate Bolt | 15 N.m | 11 lb ft | |
| Canister Purge Solenoid Valve Bracket Bolt | 50 N.m | 37 lb ft | |
| Canister Purge Vacuum Switch Bolt | 50 N.m | 37 lb ft | |
| Connecting Rod Bearing Cap Bolts | |||
| First Pass | 27 N.m | 20 lb ft | |
| Final Pass | 50 degrees | ||
| Crankshaft Balancer Bolt | |||
| First Pass | 150 N.m | 111 lb ft | |
| Final Pass | 76 degrees | ||
| Crankshaft Main Bearing Cap Bolt | |||
| First Pass | 40 N.m | 30 lb ft | |
| Final Pass | 110 degrees | ||
| Crankshaft Main Bearing Cap Bolt - Side | |||
| First Pass | 15 N.m | 11 lb ft | |
| Final Pass | 45 degrees | ||
| Crankshaft Position Sensor Stud | 30 N.m | 22 lb ft | |
| Crankshaft Rear Oil Seal Housing Bolt | |||
| First Pass | 15 N.m | 11 lb ft | |
| Final Pass | 50 degrees | ||
| Cylinder Head Bolt | |||
| First Pass | 50 N.m | 37 lb ft | |
| Final Pass | 120 degrees | ||
| Drive Belt Tensioner Bolt/Nut | 50 N.m | 37 lb ft | |
| Drive Belt Tensioner Bracket Stud | 17 N.m | 12 lb ft | |
| EGR Valve Adapter to Cylinder Head Bolt/Stud | 50 N.m | 37 lb ft | |
| EGR Valve Inlet Pipe to Exhaust Manifold Bolt | 29 N.m | 21 lb ft | |
| EGR Valve Nut | 29 N.m | 21 lb ft | |
| EGR Valve Outlet Pipe Bolt/Nut | 29 N.m | 21 lb ft | |
| EGR Valve Wiring Harness Heat Shield Bolt/Nut | 10 N.m | 89 lb in | |
| Engine Coolant Temperature Sensor | 25 N.m | 18 lb ft | |
| Engine Flywheel Bolt | |||
| First Pass | 15 N.m | 11 lb ft | |
| Final Pass | 50 degrees | ||
| Engine Front Cover Bolt/Stud | |||
| First Pass | 20 N.m | 15 lb ft | |
| Final Pass | 40 degrees | ||
| Engine Lift Bracket Bolt/Nut/Stud | 30 N.m | 22 lb ft | |
| Engine Mount Bracket Bolt | 102 N.m | 75 lb ft | |
| Engine Mount Nut - Lower | 78 N.m | 58 lb ft | |
| Engine Mount Nut - Upper | 78 N.m | 58 lb ft | |
| Engine Mount Strut Bolt | 48 N.m | 35 lb ft | |
| Engine Mount Strut Bracket Bolt - to Cylinder Head | 50 N.m | 37 lb ft | |
| Engine Mount Strut Bracket Bolt - to Radiator Support | 28 N.m | 21 lb ft | |
| Engine Mount Strut Nut | 48 N.m | 35 lb ft | |
| Engine to Transaxle Bolt/Stud | 75 N.m | 55 lb ft | |
| Engine Wiring Harness Ground Nut | 35 N.m | 26 lb ft | |
| Engine Wiring Harness Heat Shield Bolt/Nut | 10 N.m | 89 lb in | |
| Exhaust Manifold Bolt/Nut | 30 N.m | 22 lb ft | |
| Exhaust Manifold Heat Shield Nut | 20 N.m | 15 lb ft | |
| Exhaust Manifold Pipe Stud Nut | 32 N.m | 24 lb ft | |
| Exhaust Manifold Stud | 10 N.m | 89 lb in | |
| Frame Bolts | 180 N.m | 133 lb ft | |
| Fuel Injector Rail Assembly Nut | 10 N.m | 89 lb in | |
| Fuel Injector Rail Stud | 25 N.m | 18 lb ft | |
| Fuel Injector Sight Shield Bracket Nut | 30 N.m | 22 lb ft | |
| Generator Brace Bracket Bolt | 50 N.m | 37 lb ft | |
| Generator Bracket Bolt | 50 N.m | 37 lb ft | |
| Heated Oxygen Sensor | 42 N.m | 31 lb ft | |
| Heated Inlet Pipe Nut | 25 N.m | 18 lb ft | |
| Idler Pulley Bolt | 50 N.m | 37 lb ft | |
| Idler Pulley Bracket Bolt | 30 N.m | 22 lb ft | |
| Ignition Control Module Bracket Stud | 17 N.m | 12 lb ft | |
| Ignition Control Module Assembly Bracket Bolt | 30 N.m | 22 lb ft | |
| Ignition Control Module Assembly Bracket Nut | 50 N.m | 37 lb ft | |
| Ignition Control Module Assembly Nut | 8 N.m | 71 lb in | |
| Knock Sensor | 18 N.m | 13 lb ft | |
| Lower Engine Mount Strut Bracket Bolt | 50 N.m | 37 lb ft | |
| Lower Engine Mount Strut Bracket Nut | 30 N.m | 22 lb ft | |
| Lower Intake Manifold Bolt | 15 N.m | 11 lb ft | |
| MAP Sensor Bolt | 3 N.m | 22 lb in | |
| MAP Sensor Bracket Bolt | 30 N.m | 22 lb ft | |
| Oil Filter | 30 N.m | 22 lb ft | |
| Oil Filter Adapter Bolt | |||
| First Pass | 15 N.m | 11 lb ft | |
| Final Pass | 50 degrees | ||
| Oil Gallery Plug | 30 N.m | 22 lb ft | |
| Oil Level Indicator Tube Stud/Nut | 19 N.m | 14 lb ft | |
| Oil Level Sensor Bolt | 20 N.m | 15 lb ft | |
| Oil Level Sensor Wiring Harness Bolt | 10 N.m | 89 lb in | |
| Oil Pan Bolt | 14 N.m | 125 lb in | |
| Oil Pan Drain Plug | 30 N.m | 22 lb ft | |
| Oil Pressure Sensor | 16 N.m | 12 lb ft | |
| Oil Pump Cover Screw | 11 N.m | 98 lb in | |
| Oil Pump Pipe and Screen Bolt | 15 N.m | 11 lb ft | |
| Positive Battery Cable | 15 N.m | 11 lb ft | |
| Positive Crankcase Ventilation (PCV) Valve Access Bolt | 10 N.m | 89 lb in | |
| Power Steering Bolts | 34 N.m | 25 lb ft | |
| Right Engine Mount Strut Bracket Nut/Stud | 50 N.m | 37 lb ft | |
| Spark Plug - Initial Installation | 27 N.m | 25 lb ft | |
| Spark Plug - Reinstallation | 15 N.m | 11 lb ft | |
| Starter Motor Heat Shield Bolt | 30 N.m | 22 lb ft | |
| Supercharger Bolt/Stud | 23 N.m | 17 lb ft | |
| Supercharger Bypass Valve and Fuel Pressure Regulator Valve Harness Bolt | 10 N.m | 89 lb in | |
| Supercharger Bypass Valve Nut | 8 N.m | 71 lb in | |
| Supercharger Oil Plug | 10 N.m | 89 lb in | |
| Throttle Body Bolt/Nut | 10 N.m | 89 lb in | |
| Throttle Body Support Bolt | 16 N.m | 12 lb ft | |
| Timing Chain Dampener Bolt | 22 N.m | 16 lb ft | |
| Upper Intake Manifold Bolt | 10 N.m | 89 lb in | |
| Upper Intake Manifold Cover Nut | 3 N.m | 27 lb in | |
| Valve Lifter Guide Retainer Bolt | 30 N.m | 22 lb ft | |
| Valve Rocker Arm Bolt | |||
| First Pass | 15 N.m | 11 lb ft | |
| Final Pass | 90 degrees | ||
| Valve Rocker Arm Cover Bolt | 10 N.m | 89 lb in | |
| Water Outlet Housing Bolt | 27 N.m | 20 lb ft | |
| Water Pump Bolt | |||
| Large Bolt | 34 N.m | 25 lb ft | |
| Small Bolt | 22 N.m | 16 lb ft | |
| Water Pump Pulley Bolt | 13 N.m | 116 lb in | |
| Wiring Harness Retainer Bolt | 10 N.m | 89 lb in | |
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.