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Home >> Cadillac >> 2021 >> CT4 Sport, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 281 (Engine Controls And Fuel - 3.0L (LGY) - Repair Instructions) >> Repair Instructions >> Fuel Feed Pipe Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2022 Cadillac CT5. However, it is still accessible from the selected car via links, so may be relevant.
    WARNING:

    Fuel/gasoline vapors are highly flammable. A fire could occur if an ignition source is present. Never drain or store gasoline or diesel fuel in an open container, due to the possibility of fire or explosion. Have a dry chemical (Class B) fire extinguisher nearby.

    WARNING:

    Wear safety glasses in order to avoid eye damage.

  1. Relieve the fuel system pressure. Fuel Pressure Relief 
  2. GM5507594Courtesy of GENERAL MOTORS COMPANY
    WARNING:

    The noise cancelling foam component MUST be replaced if it has been exposed to engine fluids. Failure to replace the noise cancelling foam component that has been exposed to engine fluids may result in an engine fire resulting in catastrophic engine damage, and possible injury or death.

    Engine Rear Noise Shield (1) - Remove - Engine Rear Noise Shield Replacement 

  3. GM5507595Courtesy of GENERAL MOTORS COMPANY

    Fuel Feed Pipe Bracket Bolt (2) - Remove

  4. Quick Connect Fitting (1) @Fuel Feed Pipe - Disconnect - Metal Collar Quick Connect Fitting Service 
  5. Quick Connect Fitting (3) @Fuel Feed Pipe - Disconnect - Metal Collar Quick Connect Fitting Service 
  6. Fuel Feed Pipe (4) - Remove