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Home >> Buick >> 2017 >> Envision Base >> Repair and Diagnosis >> Engine Mechanical >> Blowers, Superchargers & Turbochargers >> Engine Controls And Fuel - 2.0L (LTG) Or 2.5L (LCV) - Repair Instructions >> Repair Instructions >> Fuel Feed Front Pipe Replacement >> Removal Procedure

Removal Procedure

  1. Relieve the fuel system pressure. Refer to Fuel Pressure Relief 
  2. Disconnect Fuel Feed Pipe. Refer to Fuel Feed Pipe Replacement (Engine LTG) Fuel Feed Pipe Replacement (Engine LCV) 
  3. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle
  4. Fig 1: Fuel Pipe Shield
    GM4175820Courtesy of GENERAL MOTORS COMPANY
  5. Remove Fuel Pipe Shield (1)
  6. Fig 2: Fuel Feed Front Pipe And Retainers
    GM4590635Courtesy of GENERAL MOTORS COMPANY
  7. Remove Fuel Feed Front Pipe (1) @ Retainers (2) (Qty: 3)
  8. Fig 3: Fuel Pressure Sensor Electrical Connector, Fuel Feed Front Pipe And Retainers
    GM3993227Courtesy of GENERAL MOTORS COMPANY
  9. Disconnect the fuel pressure sensor electrical connector. (1)
  10. Disconnect the fuel feed front pipe (2) and remove from retainers (3). Refer to Plastic Collar Quick Connect Fitting Service 
  11. If replacing the fuel feed pipe with a new one, remove the fuel pressure sensor. Refer to Fuel Pressure Sensor Replacement - Fuel Feed Pipe