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 MANUALSCHEVROLET2006SUBURBAN C2500, 6.0 UREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 2121 (ENGINE CONTROLS/FUEL - 5.3L, 6.0L, 6.2L - SPECIFICATIONS)SPECIFICATIONSFASTENER TIGHTENING SPECIFICATIONS
2006 Chevrolet Suburban C2500, 6.0 U
Fastener Tightening Specifications
2006 Chevrolet Suburban C2500, 6.0 USECTION Fastener Tightening Specifications
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2012 GMC Yukon XL, 2012 GMC Yukon, 2012 Chevrolet Tahoe, 2012 Chevrolet Suburban, and 2012 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
Fastener Tightening Specifications
| Application | Specifications | |
|---|---|---|
| Metric | English | |
| Accelerator Pedal Bolt | 9 N.m | 80 lb in |
| Air Cleaner Housing Screw | 3 N.m | 27 lb in |
| Air Cleaner Outlet Duct Clamp | 4 N.m | 35 lb in |
| Camshaft Position (CMP) Sensor Wire Harness Bolt | 12 N.m | 106 lb in |
| Chassis Wiring Harness Ground Bolt | 18 N.m | 13 lb ft |
| Crankshaft Position (CKP) Sensor Bolt | 25 N.m | 18 lb ft |
| Engine Coolant Temperature (ECT) Sensor | 20 N.m | 15 lb ft |
| Engine Wiring Harness Clip to Generator Bolt | 9 N.m | 80 lb in |
| Engine Wiring Harness Bracket Nut | 5 N.m | 44 lb in |
| Evaporative Emission (EVAP) Canister Bolt | 25 N.m | 18 lb ft |
| Evaporative Emission (EVAP) Canister Bracket Bolt | 25 N.m | 18 lb ft |
| Evaporative Emission (EVAP) Canister Bracket Nut | 25 N.m | 18 lb ft |
| Fuel Fill Pipe Bracket Bolt | 12 N.m | 106 lb in |
| Fuel Line Bracket Bolt | 12 N.m | 106 lb in |
| Fuel Line Bracket Nut | 18 N.m | 13 lb ft |
| Fuel Pipe Bracket to Bellhousing Stud Nut | 20 N.m | 15 lb ft |
| Fuel Pressure Sensor | 15 N.m | 11 lb ft |
| Fuel Pump Flow Control Module Bolt | 9 N.m | 80 lb in |
| Fuel Rail Bolt | 10 N.m | 89 lb in |
| Fuel Rail Crossover Pipe Retainer Screw | 3.8 N.m | 34 lb in |
| Fuel Tank Filler Housing to Body Screw | 2.3 N.m | 20 lb in |
| Fuel Tank Filler Housing to Fuel Tank Fill Pipe Screw | 2.3 N.m | 20 lb in |
| Fuel Tank Fill Hose Clamp | 2.5 N.m | 22 lb in |
| Fuel Tank Strap Bolt | 40 N.m | 30 lb ft |
| Heated Oxygen Sensor (HO2S) | 42 N.m | 31 lb ft |
| Ignition Coil Bolt | 10 N.m | 89 lb in |
| Knock Sensor (KS) Bolt | 25 N.m | 18 lb ft |
| Mass Air Flow (MAF)/Intake Air Temperature (IAT) Sensor Bolt | 1.5 N.m | 13 lb in |
| Negative Battery Cable Stud | 25 N.m | 18 lb ft |
| Spare Tire Hoist Crossmember Bolt | 50 N.m | 37 lb ft |
| Spark Plug | 15 N.m | 11 lb ft |
| Throttle Body Bolt/Nut | 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.