GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 1528366  Size: SH
  1. Remove the exhaust gas recirculation (EGR) pipe mounting bolts from the intake manifold.

  2. Object Number: 1528365  Size: SH
  3. Remove the EGR pipe mounting bolts from the EGR valve.
  4. Raise and suitable support the vehicle. Refer to Lifting and Jacking the Vehicle .

  5. Object Number: 1528364  Size: SH
  6. Remove the lower mounting bolt attaching the EGR pipe to the intake manifold.
  7. Remove the EGR pipe.

Installation Procedure

    Notice: Refer to Fastener Notice in the Preface section.


    Object Number: 1528364  Size: SH
  1. Install the EGR pipe and the lower bolt attaching the EGR pipe to the intake manifold.
  2. Tighten
    Tighten the EGR pipe mounting bolt to 12 N·m (106 lb in).


    Object Number: 1528365  Size: SH
  3. Install the EGR pipe mounting bolts to the EGR valve.
  4. Tighten
    Tighten the EGR pipe to EGR valve mounting bolts to 10 N·m (89 lb in).

  5. Lower the vehicle.

  6. Object Number: 1528366  Size: SH
  7. Install the EGR pipe mounting bolts to the intake manifold.
  8. Tighten
    Tighten the EGR pipe to intake manifold mounting bolts to 12 N·m (106 lb in).