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Home >> GMC >> 2018 >> Acadia Denali, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 56 (Engine Controls And Fuel - 3.6L (LF4 LGX) - Repair Instructions) >> Repair Instructions >> Fuel Feed Pipe Replacement - At Engine (LF4 ) >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2016 Cadillac ATS. However, it is still accessible from the selected car via links, so may be relevant.
  1. Relieve the fuel system pressure. Fuel Pressure Relief 
  2. Engine Rear Noise Shield Replacement (LF4) -Remove
  3. Disconnect the Fuel Feed Pipe - Fuel Tank to Engine from the Fuel Feed Pipe - at Engine. Fuel Feed Pipe Replacement (Fuel Tank To Engine LF4) Fuel Feed Pipe Replacement (LF4 at Engine) 
  4. Fig 1: Electrical Connector And Fuel Feed Pipe Bracket
    GM4289077Courtesy of GENERAL MOTORS COMPANY
  5. Electrical Connector 1 @ Fuel Feed Pipe Bracket 2 -Unclip
  6. Fig 2: Fuel Feed Pipe Bolt
    GM4289104Courtesy of GENERAL MOTORS COMPANY
  7. Fuel Feed Pipe Bolt -Remove
  8. Fig 3: Fuel Feed Pipe Fitting
    GM4289122Courtesy of GENERAL MOTORS COMPANY
  9. Fuel Feed Pipe Fitting -Loosen
  10. Fuel Feed Pipe -Remove and DISCARD