GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Pontiac 🢒 2009 🢒 G8 🢒 Engine 🢒 Engine Mechanical - 4.8L, 5.3L, 6.0L, 6.2L, or 7.0L 🢒 Intake Manifold Removal

    Object Number: 2148885 Size: SH

    Note:  The intake manifold, throttle body, fuel injection rail, and fuel injectors may be removed as an assembly. If not servicing the individual components, remove the manifold as a complete assembly.

    Note: Removal of the intake manifold to cylinder head retaining bolts (1-10) should be performed in sequence. Failing to do so may distort the intake manifold (B).

  1. Remove the intake manifold to cylinder head retaining bolts (A) in sequence.

    2. Object Number: 2030064 Size: SH
  2. Remove the intake manifold (1) from the engine (2).
  3. Plug the engine (2) with a clean lint free cloth.

    4. Object Number: 1954080 Size: SH
  4. Remove the intake manifold to cylinder head gaskets (1).

    5. Discard the intake manifold to cylinder head gaskets (1).

  5. Clean and inspect the intake manifold. Refer to Intake Manifold Cleaning and Inspection.