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Chevrolet Workshop Service and Repair Manuals

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Intake Manifold Replacement (Upper)|Page 2901 > < Upper Intake Manifold Torque and Sequence|Page 2898

C 2500 Suburban 2WD V8-454 7.4L VIN J SFI (1998)

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Intake Manifold: Service and Repair
Intake Manifold Replacement (Upper)

REMOVAL PROCEDURE

1. Open the hood.
2. Disconnect the battery negative cable from the battery. 

CAUTION:  Refer to Battery Disconnect Caution in Service Precautions.

3. Remove the intake air resonator from the throttle body. 
4. Remove the air cleaner intake duct from the throttle body. 
5. Remove the crankcase vent tube from the throttle body.

6. Remove the PCV valve from the valve rocker arm cover.

Intake Manifold Replacement (Upper)|Page 2901 > < Upper Intake Manifold Torque and Sequence|Page 2898