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Home >> Cadillac >> 2016 >> CTS Vsport >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Controls And Fuel - 3.6L (LGX, LF3) - Repair Instructions >> Repair Instructions >> Fuel Tank Replacement >> Installation Procedure

Installation Procedure

  1. Install the following components if fuel tank replacement was necessary:
    1. Fuel tank fuel pump module. Refer to Fuel Tank Fuel Pump Module Replacement .
  2. Use a suitable jack and install the fuel tank (1).
    Fig 1: Fuel Tank
    GM2815733Courtesy of GENERAL MOTORS COMPANY
  3. Install the fuel tank straps (2).
    Fig 2: Fuel Tank Straps And Bolts
    GM2815736Courtesy of GENERAL MOTORS COMPANY
  4. Install the fuel tank strap bolts (1) and tighten to 20 N.m (15 lb ft).
    CAUTION: Refer to Fastener Caution .
  5. Connect the fuel tank electrical connector.
  6. Install the filler pipe and tighten the hose clamps (1).
    Fig 3: Evaporative Emission And Fuel Pipes
    GM2815749Courtesy of GENERAL MOTORS COMPANY
  7. Connect the evaporative emission and fuel pipes (2). Refer to Plastic Collar Quick Connect Fitting Service .
  8. Install the left rear suspension bracket. Refer to Rear Suspension Bracket Replacement (Front) and Rear Suspension Bracket Replacement (Rear)
  9. Install the two piece propeller shaft. Refer to Two-Piece Propeller Shaft Replacement (LF3, LGX) .
  10. Install the left and right side rear air deflectors. Refer to Underbody Rear Air Deflector Replacement - Left Side and Underbody Rear Air Deflector Replacement - Right Side .
  11. Refill the fuel tank.
  12. Inspect for fuel leaks.