GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

Caution: Refer to Gasoline/Gasoline Vapors Caution in the Preface section.


    Object Number: 889725  Size: SH
  1. Keep a shop cloth and a container ready to capture any spilled fuel.
  2. Relieve the fuel system pressure. Refer to Fuel Pressure Relief .
  3. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle .
  4. Remove the fuel filter retaining bolt (1).

  5. Object Number: 889727  Size: SH
  6. Disconnect the fuel filter from the engine feed fuel pipe (1). Refer to Metal Collar Quick Connect Fitting Service .

  7. Object Number: 889729  Size: SH
  8. Tilt the fuel filter downward and drain off the fuel into an approved fuel container.
  9. Disconnect the fuel tank feed and return hose fittings from the fuel filter. Refer to Plastic Collar Quick Connect Fitting Service .
  10. Drain any remaining fuel into an approved fuel container.
  11. Discard the fuel filter into an approved container.

Installation Procedure


    Object Number: 889728  Size: SH
  1. Remove the protective caps from the new fuel filter.
  2. Connect the fuel tank feed and return hose fittings to the fuel filter. Refer to Plastic Collar Quick Connect Fitting Service .
  3. Connect the fuel filter to the engine feed fuel pipe (1). Refer to Metal Collar Quick Connect Fitting Service .
  4. Notice: Refer to Fastener Notice in the Preface section.


    Object Number: 889725  Size: SH
  5. Install the fuel filter retaining bolt (1).
  6. Tighten
    Tighten the bolt to 10 N·m (89 lb in).

  7. Lower the vehicle.
  8. Connect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection .
  9. Inspect for fuel leaks using the following procedure:
  10. 7.1. Turn ON the ignition, with the engine OFF for 2 seconds.
    7.2. Turn OFF the ignition for 10 seconds.
    7.3. Turn ON the ignition, with the engine OFF.
    7.4. Inspect for fuel leaks.