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 MANUALSCHEVROLET2002EXPRESS 3/4 TON VAN V8-6.5L DSL TURBO VIN FREPAIR AND DIAGNOSISPOWERTRAIN MANAGEMENTCOMPUTERS AND CONTROL SYSTEMSSPECIFICATIONSMECHANICAL SPECIFICATIONS
2002 Chevrolet Express 3/4 Ton Van V8-6.5L DSL Turbo VIN F
Mechanical Specifications
2002 Chevrolet Express 3/4 Ton Van V8-6.5L DSL Turbo VIN FSECTION Mechanical Specifications
Fastener Tightening Specifications
| Accelerator Position Pedal Mounting Bolts | 1 N.m |
| Air Cleaner Mounting Bolt | 11 N.m |
| Boost Sensor Mounting Bolts | 3.5 N.m |
| Crankcase Position Sensor Mounting Bolt | 25 N.m |
| Crankshaft Depression Regulator Valve Clamp | 1.7 N.m |
| Driven Gear to Injection Pump Bolts | 25 N.m |
| Engine Coolant Temperature Sensor | 25 N.m |
| Engine Shut-Down Solenoid Fastener | 25 N.m |
| Fuel Feed Pipe and Suction Pipe to Fuel Pump | 30 N.m |
| Fuel Manager/Filter to the Frame | 25 N.m |
| Fuel Solenoid Driver Mounting Screws | 2.75 N.m |
| Fuel Tank Bolts | 45 N.m |
| Fuel Tank Filler Neck Clamp | 2.5 N.m |
| Fuel Tank Strap Bolts, Cutaway Van | 12 N.m |
| Glow Plug | 17 N.m |
| Glow Plug Feed Wire Nuts (Federal) | 4.5 N.m |
| Glow Plug Feed Wire Nut (California) | 4.5 N.m |
| Glow Plug Relay Mounting Nuts (Federal) | 42 N.m |
| Glow Plug Relay Mounting Nut (California ) | 22 N.m |
| Heat Shroud Nuts | 23 N.m |
| Injection Lines to Nozzle Fittings | 25 N.m |
| Injection Pump Flange Nuts | 40 N.m |
| Injection Nozzle | 70 N.m |
| Intake Air Temperature Sensor | 25 N.m |
| Turbocharger Heat Shield Left Bolt | 30 N.m |
| Turbocharger Heat Shield Nut | 30 N.m |
| Turbocharger Heat Shield 2 Top and 2 Right Bolts | 22 N.m |
| Upper Air Intake Duct Clamp | 4 N.m |
| Upper Intake Manifold Cover Bolts | 11 N.m |
| Wastegate Activator Mounting Bolt | 23 N.m |
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.