Intake Manifold Install

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Fig 1: Intake Manifold (With Tightening Sequence)

Courtesy of GENERAL MOTORS COMPANY

Callout	Component Name
1	Intake Manifold Gasket NOTE: A NEW gasket must be used when installing the intake manifold assembly.
2	Intake Manifold Assembly
3	Intake Manifold Bolt CAUTION: Refer to Fastener Caution . Tighten: Tighten the bolts a first pass in the sequence shown to 5 N.m (44 lb in). Tighten the bolts a final pass in the sequence shown to 10 N.m (89 lb in).
4	PCV Tube Assembly Procedure The PCV tube is connected to the intake manifold and the engine via a plastic collar quick connect fitting. To install the PCV tube, refer to Plastic Collar Quick Connect Fitting Service .