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Home >> Pontiac >> 2010 >> G6 GXP, 2D Coupe >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System & Fuel System - 3.6L - Repair Instructions >> Repair Instructions >> Fuel Line Replacement - Chassis >> Installation Procedure
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Installation Procedure

    Fig 1: Brake, Fuel & EVAP Pipe Retainers
    GM1797679Courtesy of GENERAL MOTORS CORP.
  1. Install and close the underbody retainers (5).
  2. Install and close the front of dash fuel feed/EVAP pipe retainers (4).
  3. Install and close the upper fuel feed/EVAP pipe retainer (3).
  4. Position the fuel feed/EVAP pipe assembly to the vehicle.
  5. Install the brake pipes to the retainers.
  6. Install the brake, fuel and EVAP pipe retainers (5) to the underbody studs.
    7. Fig 2: Chassis Fuel Feed & EVAP Pipe Quick Connect Fittings
    GM1789402Courtesy of GENERAL MOTORS CORP.
  7. Remove the caps from the chassis fuel and EVAP pipes.
  8. Connect the fuel tank EVAP pipe quick connect fitting (2) to the chassis EVAP pipe (4). Refer to Plastic Collar Quick Connect Fitting Service .
  9. Connect the fuel tank fuel feed pipe quick connect fitting (1) to the chassis fuel feed pipe (3). Refer to Plastic Collar Quick Connect Fitting Service .
  10. Install the right engine frame to body bracket. Refer to Frame Replacement (3.6L) .
  11. Lower the vehicle.
    12. Fig 3: Brake, Fuel & EVAP Pipe Clips
    GM1797674Courtesy of GENERAL MOTORS CORP.
  12. Install the brake pipes to the clips.
  13. Install the brake, fuel, and EVAP pipe clips (1, 2) to the studs on the front of dash.
    14. Fig 4: Fuel Feed Pipe Components
    GM1838938Courtesy of GENERAL MOTORS CORP.
  14. Remove the caps from the fuel rail pipe and the EVAP purge solenoid.
  15. Connect the EVAP pipe (3) quick connect fitting to the EVAP purge solenoid. Refer to Plastic Collar Quick Connect Fitting Service .
  16. Connect the fuel feed pipe (1) quick connect fitting to the fuel rail. Refer to Metal Collar Quick Connect Fitting Service .
    17. CAUTION: Refer to Fastener Caution .
  17. Install the fuel feed pipe clip nut (2) to the intake manifold stud and tighten the nut to 10 N.m (89 lb in).
  18. Install the fuel injector sight shield. Refer to Fuel Injector Sight Shield Replacement .
  19. Connect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection .
  20. Tighten the fuel fill cap.
  21. Inspect for leaks.
    1. Turn ON the ignition, with the engine OFF for 10 seconds.
    2. Turn OFF the ignition for 10 seconds.
    3. Turn ON the ignition, with the engine OFF.
    4. Inspect for fuel leaks.
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