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.
Intake Manifold Replacement Intake and Forced Induction Intake Manifold
Valve Rocker Arm Replacement - Left Side Valvetrain Valve Actuating Assembly Rocker ArmsSpecial Tools (MIT Tool Instructions)
Bluetooth Pairing for Vehicles with Radio RPO: UF7Either reset the pin code on the radio to 0000, or go under Device Info on the radioand see what the pin code is (to enter it later on the MIT).Turn the BT discoverable ON in the radio Bluetooth settings.Press Pair Device on radio (DO NOT PRESS SEARC ...