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Home >> Cadillac >> 2008 >> XLR Base >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls And Fuel - 4.6L (LH2) - Introduction >> Repair Instructions >> Fuel Hose/Pipes Replacement - Engine Compartment >> Installation Procedure

Installation Procedure

    Fig 1: View Of Fuel Rail Quick-Connect Fitting, Fuel Feed Hose & Chassis Fuel Feed Pipe
    GM931736Courtesy of GENERAL MOTORS CORP.
  1. Remove the caps from the chassis fuel pipe and the fuel rail pipe.
  2. Connect the fuel feed hose (2) to the chassis fuel pipe (3). Refer to Metal Collar Quick Connect Fitting Service .
  3. Connect the fuel feed hose (2) to the fuel rail (1). Refer to Metal Collar Quick Connect Fitting Service .
    4. Fig 2: View Of Fuel Injector Sight Shield/Top Cover
    GM1272602Courtesy of GENERAL MOTORS CORP.
  4. Tighten the fuel filler cap.
  5. Connect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection .
  6. Perform the following procedure in order to inspect for leaks:
    1. Turn the ignition switch ON for 2 seconds.
    2. Turn the ignition switch OFF for 10 seconds.
    3. Turn the ignition switch ON.
    4. Inspect for fuel leaks.
  7. Install the fuel injector sight shield. Refer to Fuel Injector Sight Shield Replacement .
  8. Program the transmitters. Refer to Transmitter Programming (N. America and Japan, except Canada) or Transmitter Programming (Canada and Europe) .
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