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Home >> Buick >> 2017 >> LaCrosse Base >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Controls And Fuel - 3.6L (LGX) - Repair Instructions >> Repair Instructions >> Fuel Tank Replacement (AWD) >> Installation Procedure

Installation Procedure

    Fig 1: Fuel Tank
    GM4446557Courtesy of GENERAL MOTORS COMPANY
  1. Place a suitable adjustable jack under the fuel tank.
  2. Fuel Tank 1 - Install
  3. Fig 2: Fuel Tank Strap
    GM4446554Courtesy of GENERAL MOTORS COMPANY
  4. Fuel Tank Strap 2 - Install
  5. CAUTION:

    Refer to Fastener Caution .

  6. Fuel Tank Strap Bolt 1 - Install 27 N.m (20 lb ft)
  7. Fig 3: Fuel Feed Pipe
    GM4446553Courtesy of GENERAL MOTORS COMPANY
  8. Fuel Feed Pipe (6) - Connect - Plastic Collar Quick Connect Fitting Service 
  9. Fuel Tank Vent Pipe (5) - Connect - Plastic Collar Quick Connect Fitting Service 
  10. Fuel Tank Filler Hose (4) - Install
  11. Fuel Tank Filler Hose Clamp (3) - Install 4 N.m (35 lb in)
  12. Wiring Harness 1 @ Retainer 2 Install
  13. Fig 4: Wiring Harness
    GM4446551Courtesy of GENERAL MOTORS COMPANY
  14. Wiring Harness 1 - Connect
  15. Propeller Shaft - Install - Propeller Shaft Replacement
  16. Exhaust Muffler - Install - Exhaust Muffler Replacement (FWD)Exhaust Muffler Replacement (AWD)
  17. Refill the fuel tank.
  18. Inspect for fuel leaks.