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

    Object Number: 1807816 Size: SH

    Important: 

       • 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.
       • DO NOT use the intake manifold-to-cylinder head gaskets again.

  1. Remove the manifold absolute pressure (MAP) sensor (714) and bolt (736).
  2. Remove the seal (715) from the sensor, as required.

    3. Object Number: 1411912 Size: SH
  3. Remove the intake manifold bolts (512).
  4. Remove the intake manifold (500).

    5. Object Number: 1272799 Size: SH
  5. Remove the intake manifold gaskets (514).
  6. Discard the intake manifold gaskets.