GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Buick 🢒 2008 🢒 LaCrosse 🢒 Engine 🢒 Engine Mechanical - 2.8L, 3.0L, 3.2L, or 3.6L 🢒 Intake Manifold Removal

    Object Number: 1876035 Size: SH
  1. Disconnect and remove the dirty air positive crankcase ventilation (PCV) hose from the intake manifold and the right camshaft cover fitting.

    2. Object Number: 1876041 Size: SH
  2. Remove the intake manifold-to-solenoid evaporative emissions (EVAP) hose bracket ballstud bolt from the intake manifold.

    3. Object Number: 1876045 Size: SH
  3. Disconnect and remove the intake manifold-to-solenoid EVAP hose from the intake manifold and from the EVAP solenoid.

    4. Object Number: 1876049 Size: SH
  4. Remove the EVAP solenoid bolt.

    5. Object Number: 1876052 Size: SH
  5. Remove the EVAP solenoid.

    6. Object Number: 1876055 Size: SH
  6. Disconnect and remove the fresh air PCV hose from the left camshaft cover fitting.

    7. Object Number: 1876058 Size: SH
  7. Remove the intake manifold long bolts.

    8. Object Number: 1876060 Size: SH
  8. Remove the intake manifold short bolts.

    9. Object Number: 1876061 Size: SH
  9. Remove the intake manifold assembly.

    10. Object Number: 1876062 Size: SH
  10. Remove and discard the lower intake manifold gasket.