GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Cadillac 🢒 2005 🢒 DeVille 🢒 Engine 🢒 Engine Controls - 4.6L 🢒 Filler Tube Replacement

Removal Procedure

    Object Number: 614282 Size: SH
  1. Drain the fuel tank below the level of the fuel filler hose. Refer to Fuel Tank Draining .
  2. Raise the vehicle. Refer to Lifting and Jacking the Vehicle in General Information.
  3. Remove the wheel house filler pipe opening cover (2).
  4. Remove the fuel tank filler pipe ground wire bolt (4).

    5. Object Number: 65743 Size: SH
  5. Remove the fuel filler pipe clamp.
  6. Remove the fuel filler pipe (1).

Installation Procedure

    Object Number: 65743 Size: SH
  1. Install the fuel filler pipe (1).

    2. 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.

  2. Install the fuel filler pipe clamp.

    3. Tighten
    Tighten the fuel filler pipe clamp to 4.2 N·m (37 lb in).


    Object Number: 614282 Size: SH
  3. Install the fuel tank filler pipe ground wire attaching bolt (4).

    4. Tighten
    Tighten the bolt to 9 N·m (80 lb in).

  4. Install the wheel house filler pipe opening cover (2).
  5. Lower the vehicle.
  6. Add fuel to the fuel tank.
  7. Install the fuel tank filler pipe cap.
  8. Connect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection in Engine Electrical.
  9. Perform the following procedure in order to inspect for leaks:
    10. 9.1. Turn ON the ignition, with the engine OFF for 2 seconds.
    9.2. Turn OFF the ignition for 10 seconds.
    9.3. Turn ON the ignition, with the engine OFF.
    9.4. Inspect for fuel leaks.
  10. Install the fuel injector sight shield. Refer to Fuel Injector Sight Shield Replacement in Engine Mechanical .