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.Engine Coolant Thermostat Housing Installation Engine Cooling Thermostat
Install a NEW gasket onto the thermostat housing.Install the thermostat housing.Caution:Refer toFastener Caution.Install the thermostat housing bolts. Ensure to install theshort bolts-(1) and the long bolt-(2) in theproper position and tighten to10-Y(89-lb-in). ...