GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. Remove the fuel tank filler cap.

  2. Object Number: 27617  Size: SH
  3. Open air bleed valve (2) on top of the fuel manager/filter to release any pressure in the fuel supply system.
  4. Remove the mounting bolts which attach the fuel manager/filter to the intake manifold.
  5. Remove the wiring harnesses and fuel hoses.
  6. Remove the fuel manager/filter (3).

Installation Procedure

  1. Install the fuel hoses and wiring harnesses.

  2. Object Number: 27617  Size: SH
  3. Position fuel manager/filter to intake manifold.
  4. Install the fuel manager/filter mounting bolts.
  5. Tighten
    Tighten the mounting bolts to 25 N·m(18 lb ft).

    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.

  6. Bleed air from fuel manager/filter. Refer to Fuel Supply System Air Bleed .
  7. Reinstall fuel tank filler cap.