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Home >> Cadillac >> 2018 >> CT6 Plug-In >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Controls And Fuel - 2.0L (LTG) - Repair Instructions >> Repair Instructions >> Fuel Tank Replacement (Without HP9) >> Installation Procedure
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Installation Procedure

  1. GM4256760Courtesy of GENERAL MOTORS COMPANY

    Place a suitable adjustable jack under the fuel tank.

  2. Fuel Tank (1) - Install
  3. Fuel Tank Strap (2) - Install [2x]

  4. CAUTION:

    Refer to Fastener Caution .

  5. Fuel Tank Strap Bolt (1) - Install [5x] 27 N.m (20 lb ft)
  6. GM4250982Courtesy of GENERAL MOTORS COMPANY

    Evaporative Emission Canister Purge Hose (5) - Connect - Plastic Collar Quick Connect Fitting Service 

  7. Evaporative Emission Canister Hose (4) - Connect - Plastic Collar Quick Connect Fitting Service 
  8. Fuel Tank Filler Hose (3) - Install
  9. Fuel Tank Filler Hose Clamp (2) - Install 4 N.m (35 lb in)
  10. Fuel Tank Filler Pipe (1) - Connect - Plastic Collar Quick Connect Fitting Service 
  11. GM4256707Courtesy of GENERAL MOTORS COMPANY

    Evaporative Emission Pipe (2) - Connect - Plastic Collar Quick Connect Fitting Service 

  12. Fuel Feed Hose (1) - Connect - Plastic Collar Quick Connect Fitting Service 
  13. GM4251178Courtesy of GENERAL MOTORS COMPANY

    Wiring Harness (3) - Install

  14. Wiring Harness Connector (2) - Connect
  15. Retainer (1) - Install [2x]
  16. Rear Wheelhouse Liner - Right Side - Install - Rear Wheelhouse Liner Replacement
  17. Rear Cradle Mount Bolt Bracket - Install - Rear Cradle Mount Bolt Bracket Replacement (Bracket)Rear Cradle Mount Bolt Bracket Replacement (Brace)
  18. Underbody Rear Air Deflector - Left Side - Install Underbody Rear Air Deflector Replacement - Left Side
  19. Underbody Rear Air Deflector - Right Side - Install - Underbody Rear Air Deflector Replacement - Right Side
  20. Propeller Shaft - Install - Propeller Shaft Replacement
  21. Lower the vehicle.
  22. Refill the fuel tank.
  23. Inspect for fuel leaks.