RAM 1500 Truck 4WD V8-5.9L VIN Z (2002)
Fuel Rail: Service and Repair
REMOVAL
WARNING: THE FUEL SYSTEM IS UNDER A CONSTANT PRESSURE (EVEN WITH ENGINE TURNED OFF). BEFORE
SERVICING FUEL RAIL ASSEMBLY, FUEL SYSTEM PRESSURE MUST BE RELEASED.
To release fuel pressure, refer to Fuel System Pressure Release Procedure found in this group.
Fig. 23 Fuel Rail Remove/Install - 5.9L
CAUTION: The left and right fuel rails are replaced as an assembly. Do not attempt to separate the rail halves at the connecting hose (Fig. 23). Due
to the design of this connecting hose, it does use any clamps. Never attempt to install a clamping device of any kind to the hose. When removing the
fuel rail assembly for any reason, be careful not to bend or kink the connecting hose.
1. Remove negative battery cable at battery.
2. Remove air cleaner.
3. Perform fuel pressure release procedure.
4. Remove throttle body from intake manifold. Refer to Throttle Body Removal/Installation.
Fig. 22 A/C Compressor Support Bracket - 5.9L
