GM Service Manual Online
For 1990-2009 cars only

Intake Manifold Removal 7.0L


    Object Number: 1408858  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.

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

  3. Object Number: 1408859  Size: SH
  4. Remove the evaporative (EVAP) emission clip (740), bolt (742), bracket (741), canister purge solenoid valve (730), and tubes (729, 735).

  5. Object Number: 1552532  Size: SH
  6. Remove the intake manifold bolts (512) and fuel rail stop brackets (712).
  7. Remove the intake manifold (500).

  8. Object Number: 1552471  Size: SH
  9. Remove the intake manifold gaskets (514).
  10. Discard the intake manifold gaskets.