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 ArmsRear Axle Lubricant Level Inspection Axles Rear
Rear Axle Lubricant Level InspectionCalloutComponent NamePreliminary ProcedureRaise the vehicle. Refer toLifting and Jacking the Vehicle.1Rear Differential Fill PlugCaution:Refer toFastener Caution.Tip:The fluid level should be level with the bottom of thethreads of the fill hole.If the fluid level ...