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Home >> Chevrolet >> 2011 >> Caprice >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Controls And Fuel - 6.0L - Repair Instructions >> Repair Instructions >> Fuel Line Replacement - Engine >> Removal Procedure
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Removal Procedure

    CAUTION:

    Clean all of the following areas before performing any disconnections in order to avoid possible contamination in the system:

    • The fuel pipe connections
    • The hose connections
    • The areas surrounding the connections
  1. Disconnect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection (Primary) , Battery Negative Cable Disconnection and Connection (Auxiliary) .
  2. Loosen the fuel filler cap to relieve any vapor pressure.
  3. Relieve the fuel system pressure. Refer to Fuel Pressure Relief .
    4. Fig 1: Identifying Engine Compartment Fuel Feed Pipe
    GM1950740Courtesy of GENERAL MOTORS CORP.
  4. Disconnect the engine compartment fuel feed pipe (1) at the fuel rail. Refer to Metal Collar Quick Connect Fitting Service .
    5. Fig 2: Identifying Fuel Feed Pipe
    GM1950797Courtesy of GENERAL MOTORS CORP.
  5. Disconnect the engine compartment fuel feed pipe (1) from the fuel feed line. Refer to Metal Collar Quick Connect Fitting Service .
  6. Cap the fuel pipes to prevent possible fuel system contamination.
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