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HOMESERVICE MANUALSCHEVROLET2008CHEVY EXPRESS G2500, VAN CARGO, 6.6 6REPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 1785 (ENGINE CONTROLS AND FUEL - 4.4L - INTRODUCTION)REPAIR INSTRUCTIONSFILLER TUBE REPLACEMENTREMOVAL PROCEDURE
2008 Chevrolet Chevy Express G2500, Van Cargo, 6.6 6

Removal Procedure

2008 Chevrolet Chevy Express G2500, Van Cargo, 6.6 6SECTION Removal Procedure
WARNING: This page is about a different car, the 2009 Cadillac STS. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove the fuel filler cap.
  2. Drain the fuel tank below the level of the fuel filler hose. Refer to Fuel Tank Draining .
    3. Fig 1: View Of Fuel Filler Tube Bolts
    GM785810Courtesy of GENERAL MOTORS CORP.
  3. Remove the bolts securing the fuel filler tube to the body.
  4. Remove the right rear wheel. Refer to Tire and Wheel Removal and Installation .
  5. Remove the right rear wheelhouse liner. Refer to Rear Wheelhouse Panel Liner Replacement .
    6. Fig 2: View Of Fuel Filler Tube Brace Bolt
    GM785809Courtesy of GENERAL MOTORS CORP.
  6. Remove the fuel filler tube brace bolt.
    7. Fig 3: Identifying Fuel Filler Hose To Fuel tank
    GM785808Courtesy of GENERAL MOTORS CORP.
  7. Disconnect the fuel filler hose (1) from the fuel tank.
  8. Disconnect the filler vent tube (2) from the evaporative emission (EVAP) hose. Refer to Plastic Collar Quick Connect Fitting Service .
  9. Remove the fuel filler tube from the vehicle.
RENDER: 1.0x

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.