GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

    Caution: Refer to Heated Oxygen Sensor Wire Repair Caution in the Preface section.


    Object Number: 1372460  Size: SH
  1. Relieve the fuel system pressure. Refer to Fuel Pressure Relief.
  2. Warning: Refer to Battery Disconnect Warning in the Preface section.

  3. Disconnect the negative battery cable.
  4. Remove the fuel filter protector located on the underbody.

  5. Object Number: 1372461  Size: SH
  6. Disconnect the rear fuel feeding tube connector and the rear filter tube connector.

Installation Procedure


    Object Number: 1372462  Size: SH
  1. Connect the rear fuel feeding tube connector and the rear fuel filter tube connector.
  2. Caution: Refer to Fastener Caution in the Preface section.


    Object Number: 1372463  Size: SH
  3. Install the fuel filter protector with the retaing bolt and tighten to 4 N·m (35 lb in).
  4. Connect the negative battery cable.
  5. Perform a leak test of the fuel filter.