Installation Procedure

2019 Chevrolet Express 2500 Base, Van Cargo Extended, 6.0L Eng VIN GSECTION Installation Procedure
WARNING: This page is about a different car, the 2018 GMC Savana 3500, 2018 GMC Savana 2500, 2018 Chevrolet Express 3500, and 2018 Chevrolet Express 2500. However, it is still accessible from the selected car via links, so may be relevant.
  1. GM4601644Courtesy of GENERAL MOTORS COMPANY

    O-Ring (2) - Install NEW

  2. Fuel Tank Fuel Pump Module (1) - Install
  3. GM4601643Courtesy of GENERAL MOTORS COMPANY

    Fuel Sender Retainer (1) - Install - CH 45722Β  Fuel Sender Lock Ring Wrench

  4. GM4601641Courtesy of GENERAL MOTORS COMPANY

    {If equipped} Auxiliary Fuel Feed and Return Pipe (5) - Connect - Plastic Collar Quick Connect Fitting ServiceΒ 

  5. Fuel Feed Pipe (4) - Connect - Plastic Collar Quick Connect Fitting ServiceΒ 
  6. Fuel Return Pipe (3) - Connect - Plastic Collar Quick Connect Fitting ServiceΒ 
  7. Fuel Tank Filler Vent Hose (2) - Install
  8. CAUTION:

    Refer to Fastener Caution .

  9. Fuel Tank Filler Vent Hose Clamp (1) - Install and tighten to 3 N.m (27 lb in)
  10. Fuel Tank - Install - Fuel Tank ReplacementΒ 
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

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

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