GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. Remove the fuel tank filler cap.
  2. Loosen the upper intake manifold cover bolts.

  3. Object Number: 55489  Size: SH
  4. Remove the upper intake manifold cover.

  5. Object Number: 55498  Size: SH
  6. Open the air bleed valve on top of the fuel manager/filter to release any pressure in the fuel supply system.

  7. Object Number: 55513  Size: SH
  8. Remove the mounting bolts which attach the fuel manager/filter to the intake manifold.

  9. Object Number: 55514  Size: SH
  10. Remove the wiring harnesses and fuel hoses.
  11. Remove the fuel manager/filter by lifting straight up.

Installation Procedure


    Object Number: 55514  Size: SH
  1. Install the fuel hoses and wiring harnesses.
  2. Position the fuel manager/filter to the intake manifold.

  3. Object Number: 55513  Size: SH

    Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

  4. Install the fuel manager/filter mounting bolts.
  5. Tighten
    Tighten the mounting bolts to 25 N·m (18 lb ft).

  6. Bleed the air from the fuel manager/filter. Refer to Fuel Feed Pipe and Return Pipe Purging .

  7. Object Number: 55489  Size: SH
  8. Install the upper intake manifold cover.
  9. Install the upper intake manifold cover bolts.
  10. Tighten
    Tighten the upper intake manifold cover bolts to 11 N·m (100 lb in).

  11. Install the fuel tank filler cap.