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Home >> Chevrolet >> 2020 >> Express 2500 LS, 6.0L Eng VIN G >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 17 (Engine Controls And Fuel - 4.3L (LV1) - Repair Instructions) >> Repair Instructions >> Fuel Tank Replacement (Short Wheel Base) >> Installation Procedure

Installation Procedure

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  1. GM4846244Courtesy of GENERAL MOTORS COMPANY

    Place a suitable adjustable jack under the fuel tank.

  2. Use a suitable strap to strap fuel tank to jack.
  3. Connect the fuel tank fuel pump module connector.
  4. Fuel Tank (1) - Install
  5. GM4846242Courtesy of GENERAL MOTORS COMPANY

    Fuel Tank Strap (2) - Install [2x]

  6. CAUTION:

    Refer to Fastener Caution .

  7. Fuel Tank Strap Bolt (1) - Install and tighten [2x] 30 N.m (22 lb ft)
  8. Remove strap holding fuel tank to jack.
  9. GM4846241Courtesy of GENERAL MOTORS COMPANY

    Fuel Feed Pipe (3) - Connect - Metal Collar Quick Connect Fitting Service 

  10. Evaporative Emission Front Pipe (2) - Connect - Plastic Collar Quick Connect Fitting Service 
  11. Electrical Connector (1) - Connect
  12. GM4845810Courtesy of GENERAL MOTORS COMPANY

    Fuel Tank Filler Hose (3) - Install

  13. Fuel Tank Filler Hose Clamp (2) - Install and tighten4 N.m (35 lb in)
  14. Evaporative Emission Hose (1) - Connect - Plastic Collar Quick Connect Fitting Service 
  15. Refill the fuel tank.
  16. Inspect for fuel leaks.