GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. Remove the left fuel rail. Refer to Fuel Injection Fuel Rail Assembly Replacement .

  2. Object Number: 897032  Size: SH
  3. Remove the lower intake manifold nuts (530) and bolts (532).
  4. Remove the lower intake manifold and gasket. Discard the gasket.

Installation Procedure


    Object Number: 897032  Size: SH
  1. Install a NEW lower intake manifold gasket.
  2. Install the lower intake manifold .
  3. Notice: Refer to Fastener Notice in the Preface section.

  4. Install the nuts (530) and bolts (532).
  5. Tighten
    Tighten the nuts and bolts to 22 N·m (16 lb ft).

  6. Install the left fuel rail. Refer to Fuel Injection Fuel Rail Assembly Replacement .