GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Cadillac 🢒 2007 🢒 CTS 🢒 Engine 🢒 Engine Mechanical - 6.0L 🢒 Intake Manifold Removal

    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
  3. Remove the evaporative emission (EVAP) clip (740), bolt (742), bracket (741), canister purge solenoid valve (730), and tubes (729 and 735).

    4. Object Number: 1649248 Size: SH
  4. Remove the positive crankcase ventilation (PCV) hose - dirty air (716).

    5. Object Number: 1559849 Size: SH
  5. Remove the intake manifold bolts (512) and fuel rail stop brackets (712).
  6. Remove the intake manifold (500).

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