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Home >> Chevrolet >> 2017 >> Spark LT, Automatic CVT Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 58 (Engine Controls And Fuel - 1.6L (LWC) - Repair Instructions) >> Repair Instructions >> Fuel Tank Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2019 Buick Cascada, 2018 Buick Cascada, and 2017 Buick Cascada. However, it is still accessible from the selected car via links, so may be relevant.
WARNING:

Refer to Diesel/Gasoline Vapors Warning .

WARNING:

Refer to Safety Goggles and Fuel Warning .

  1. Disconnect the battery negative cable. Battery Negative Cable Disconnection and Connection
  2. Drain the fuel tank. Fuel Tank Draining 
  3. Raise and support the vehicle. Lifting and Jacking the Vehicle
  4. Underbody Brace Replacement - Rear V-Rod - Remove
  5. GM2834311

    Disconnect the fuel pressure wiring harness plug (2) from the fuel pressure sensor.

  6. Open the rear bracket clip (3).
  7. Unclip the fuel feed pipe (4) from the rear bracket clip (3).
  8. Disconnect the fuel tank feed pipe connector (1) from the fuel feed pipe. Refer to Plastic Collar Quick Connect Fitting Service .
  9. GM2373291

    Unclip the evaporative emission canister purge vent pipe - chassis (3) from the rear bracket clip (2).

  10. Disconnect the evaporative emission canister purge vent pipe connector (1) from the evaporative emission canister purge vent pipe - chassis (3). Refer to Plastic Collar Quick Connect Fitting Service .
  11. GM2373346

    Remove the clamp.(2)

  12. Remove the fuel tank filler hose (3) from the fuel tank filler pipe (1).
  13. Disconnect the fuel tank filler vent pipe (4). Refer to Plastic Collar Quick Connect Fitting Service .
  14. GM2834312
    CAUTION:

    When you are jacking or lifting a vehicle at the frame side rails or other prescribed lift points, be certain that the lift pads do not contact the catalytic converter, the brake pipes or the fuel lines. If such contact occurs, vehicle damage or unsatisfactory vehicle performance may result.

    Place a suitable adjustable jack under the fuel tank.

  15. NOTE:

    The washers (2) will remain on the bolts (3).

  16. Loosen the 2 fuel tank strap bolts (3).
  17. Remove the 2 fuel tank straps along with the bolts (3) and washers (2).
  18. GM2743863
    NOTE:

    A second technician is required.

    Retract the jack step wise, until you can remove the fuel tank fuel pump module wiring harness plugs.

  19. Disconnect the fuel tank fuel pump module wiring harness (1) from the fuel tank fuel pump module (2).
  20. Unclip the fuel tank fuel pump module wiring harness (1) from the 2 bracket clips (3).
  21. Evaporative Emission Canister Replacement  - Remove.
  22. Remove the fuel tank, by retracting the jack.