GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Generic 🢒 1999 🢒 Unit Repair 🢒 Engine 🢒 Engine Controls - 6.5L 🢒 Fuel Manager/Filter Replacement

Removal Procedure

    Object Number: 55498 Size: SH
  1. Remove the fuel tank filler cap.
  2. Remove the upper intake manifold cover if necessary
  3. Open the air bleed valve on top of the fuel manager/filter to release any pressure in the fuel supply system.

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

    5. Object Number: 55514 Size: SH
  5. Remove the wiring harnesses and fuel hoses.
  6. 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
  3. Install the fuel manager/filter mounting bolts.

    4. Tighten
    Tighten the mounting bolts to 25 N·m (18 lb ft).

  4. Bleed air from fuel manager/filter. Refer to

    5. Install the upper intake manifold cover if necessary.

  5. Install the fuel tank filler cap.