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Intake Manifold Installation



Intake Manifold Installation





1. Install a new intake manifold gasket.

2. Notice: Refer to Fastener Notice in Service Precautions.

Install the intake manifold and bolts.
Tighten the intake manifold bolts from the inside out to 10 Nm (89 inch lbs.).





3. Install a new throttle control module gasket.
4. Install the throttle control module.
5. Add sealer GM P/N 12378521 (Canadian P/N 88901148) to the throttle control module bolt threads.
6. Install the throttle control module bolts.
Tighten the throttle control module bolts to 10 Nm (89 inch lbs.).