Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

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Intake Manifold Installation (Lower)

INTAKE MANIFOLD INSTALLATION (LOWER)
1. Install the lower intake manifold gasket.





2. Install the lower intake manifold.
3. Apply GM P/N 12345382 threadlocker or equivalent on the threads.

NOTICE: Refer to Fastener Notice in Service Precautions.





4. Install the lower intake manifold bolts.
^ Tighten the bolts to 15 Nm (111 ft. lbs.).