Removal ProcedureRelieve the high side fuel system pressure. Refer toFuel Pressure Relief.
Note:The fuel injectors have an alignment feature, note theposition of the injectors alignment for installation.
Remove the fuel injection fuel rail assembly. Refer toFuel Injector and Fuel Rail Replacement.Remove and discard the fuel injectorretainers-(1).Clean and inspect the fuel rail and injectors. Refer toFuel Rail and Injectors Cleaning and Inspection.Installation Procedure
Install NEW fuel injector retainers-(1).
Note:The fuel injectors have an alignment feature and must bereinstalled as noted during removal.
Install the fuel injection fuel rail assembly. Refer toFuel Injector and Fuel Rail Replacement.Fuel Rail and Injectors Cleaning and Inspection (LAF, LEA, or LUK) Fuel System Fuel Rail
Special ToolsEN-49245Fuel Injector Seal Installer and SizerEN-49247Injector Retaining Clip InstallerFor equivalent regional tools, refer toSpecial Tools.Disconnect the electrical connections from the fuelinjectors-(1).Note:Support the fuel rail along the bottom, indicated by thearrow. Support the fu ...