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Home >> Pontiac >> 2010 >> G6 Base, 2D Coupe >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System & Fuel System - 2.4L - Repair Instructions >> Repair Instructions >> Fuel Line Replacement - Chassis >> Removal Procedure

Removal Procedure

    Fig 1: Fuel Feed Line Retainer, Quick Connect Fitting & EVAP Line Quick Connect Fitting
    GM1889920Courtesy of GENERAL MOTORS CORP.
  1. Relieve the fuel system pressure. Refer to Fuel Pressure Relief (With CH 48027)  or Fuel Pressure Relief (Without CH 48027) .
  2. Remove the air cleaner outlet duct. Refer to Air Cleaner Outlet Duct Replacement .
  3. Remove the fuel feed line retainer (1) from the fuel line bracket.
  4. Disconnect the fuel feed line quick connect fitting (3) from the fuel rail. Refer to Metal Collar Quick Connect Fitting Service .
  5. Disconnect the evaporative emission (EVAP) line quick connect fitting (2) from the EVAP purge solenoid. Refer to Plastic Collar Quick Connect Fitting Service .
  6. Cap the fuel rail pipe and the EVAP purge solenoid in order to prevent possible fuel and/or EVAP system contamination.
    7. Fig 2: Brake, Fuel & EVAP Pipe Clips
    GM1797674Courtesy of GENERAL MOTORS CORP.
  7. Remove the brake, fuel, and EVAP pipe clips (1, 2) from the studs on the front of dash.
  8. Remove the brake pipes from the clips.
  9. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle .
    10. Fig 3: Frame Reinforcement & Bolts
    GM1580120Courtesy of GENERAL MOTORS CORP.
  10. Remove the right rear frame bolts (4).
  11. Remove the right rear frame reinforcement (3).
    12. Fig 4: Fuel Tank & Chassis Fuel Feed Pipes
    GM1789402Courtesy of GENERAL MOTORS CORP.
  12. Disconnect the fuel tank fuel feed pipe quick connect fitting (1) from the chassis fuel feed pipe (3). Refer to Plastic Collar Quick Connect Fitting Service .
  13. Disconnect the fuel tank EVAP pipe quick connect fitting (2) from the chassis EVAP pipe (4). Refer to Plastic Collar Quick Connect Fitting Service .
  14. Cap the chassis fuel and EVAP pipes in order the prevent possible fuel and/or EVAP system contamination.
    15. Fig 5: Brake, Fuel & EVAP Pipe Retainers
    GM1797679Courtesy of GENERAL MOTORS CORP.
  15. Remove the brake, fuel and EVAP pipe retainers (5) from the underbody studs.
  16. Remove the brake pipes from the retainers.
  17. Remove the fuel feed/EVAP pipe assembly from the vehicle.
  18. Place the pipe assembly on a work bench.
  19. Open and remove the upper fuel feed/EVAP pipe retainer (3).
  20. Open and remove the front of dash fuel feed/EVAP pipe retainers (4).
  21. Open and remove the underbody retainers (5).
  22. Replace any retainers as necessary.
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