GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 1717120  Size: SH
  1. Remove the intake manifold cover. Refer to Intake Manifold Cover Replacement .
  2. Loosen the charge air cooler (CAC) outlet hose clamp (2) at the CAC outlet pipe.
  3. Loosen the CAC outlet hose clamp (1) at the throttle body.
  4. Remove the CAC outlet hose from the CAC outlet pipe and throttle body.

  5. Object Number: 1717064  Size: SH
  6. Remove the left engine mount upper nut.
  7. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle .

  8. Object Number: 1717062  Size: SH
  9. Remove the left engine mount lower nut.

  10. Object Number: 1717066  Size: SH
  11. Remove the right engine mount lower nut.
  12. Position an adjustable jack below the oil pan. Place a block of wood between the oil pan and the jack.
  13. Raise the engine using the adjustable jack until the engine mount can be removed.

  14. Object Number: 1717064  Size: SH
  15. Remove the left engine mount.

Installation Procedure


    Object Number: 1717064  Size: SH
  1. Install the left engine mount.
  2. Lower the engine using the adjustable jack until the engine is resting on the mount.
  3. Remove the adjustable jack from below the oil pan.
  4. Notice: Refer to Fastener Notice in the Preface section.


    Object Number: 1717066  Size: SH
  5. Install the right engine mount lower nut.
  6. Tighten
    Tighten the nut to 55 N·m (41 lb ft).


    Object Number: 1717062  Size: SH
  7. Install the left engine mount lower nut.
  8. Tighten
    Tighten the nut to 55 N·m (41 lb ft).

  9. Lower the vehicle.

  10. Object Number: 1717064  Size: SH
  11. Install the left engine mount upper nut.
  12. Tighten
    Tighten the nut to 55 N·m (41 lb ft).


    Object Number: 1717120  Size: SH
  13. Install the CAC outlet hose to the CAC outlet pipe and throttle body.
  14. Tighten the CAC outlet hose clamp (1) at the throttle body.
  15. Tighten the CAC outlet hose clamp (2) at the CAC outlet pipe.
  16. Tighten
    Tighten the clamps to 5 N·m (44 lb in).

  17. Install the intake manifold cover. Refer to Intake Manifold Cover Replacement .