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 MANUALSCHEVROLET2004AVALANCHE 2500 2WD V8-8.1L VIN GREPAIR AND DIAGNOSISSPECIFICATIONSMECHANICAL SPECIFICATIONSENGINEINTAKE MANIFOLD
2004 Chevrolet Avalanche 2500 2WD V8-8.1L VIN G
Intake Manifold
2004 Chevrolet Avalanche 2500 2WD V8-8.1L VIN GSECTION Intake Manifold
Intake Manifold Bolts - In Sequence
First Pass 5 Nm (44 inch lbs.)
Second Pass 8 Nm (71 inch lbs.)
Third Pass 12 Nm (106 inch lbs.)
Final Pass 15 Nm (11 ft. lbs.)
Throttle Body Nut 10 Nm (89 inch lbs.)
Throttle Body Stud 12 Nm (106 inch lbs.)
First Pass 5 Nm (44 inch lbs.)
Second Pass 8 Nm (71 inch lbs.)
Third Pass 12 Nm (106 inch lbs.)
Final Pass 15 Nm (11 ft. lbs.)
Throttle Body Nut 10 Nm (89 inch lbs.)
Throttle Body Stud 12 Nm (106 inch lbs.)
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.