GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 1694521  Size: SH
  1. Grasp the intake manifold cover by the front right corner and pull up in order to disengage the cover from the stud.
  2. Grasp the intake manifold cover by the front left corner and pull up in order to disengage the cover from the stud.
  3. Grasp the intake manifold cover by the rear and pull up in order to disengage the cover from the stud.
  4. Remove the intake manifold cover.

Installation Procedure


    Object Number: 1694521  Size: SH
  1. Place the intake manifold cover onto the engine over the studs.
  2. Push down on the intake manifold cover directly over the rear stud in order to engage the cover to the stud.
  3. Push down on the intake manifold cover directly over the front right stud in order to engage the cover to the stud.
  4. Push down on the intake manifold cover directly over the front left stud in order to engage the cover to the stud.