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(12) Connect automatic transmission cable at throttle body (if equipped). (13) Install oxygen sensor wiring clip nuts to fuel rail mounting studs (certain emissions packages (14) Install air tube (or duct) at top of throttle body. (15) Install fuel tank cap. FUEL INJECTOR RAIL—4.7L V–8 ENGINE WARNING: THE FUEL SYSTEM IS UNDER CON- STANT PRESSURE EVEN WITH ENGINE OFF. BEFORE SERVICING FUEL RAIL, FUEL SYSTEM CAUTION: The left and right fuel rails are replaced REMOVAL (1) Remove fuel tank filler tube cap. (2) Perform Fuel System Pressure Release Proce- dure. (3) Remove negative battery cable at battery. fuel rail. A special tool will be necessary for fuel line (8) Remove vacuum lines at throttle body. injectors. To remove connector refer to (Fig. 36). Push Fig. 34 Remove/Install Injector Connector—4.0L Engine Fig. 35 Fuel Rail Mounting—4.7L V-8 Engine 1 – MOUNTING BOLTS (4) 14 - 20 FUEL SYSTEM WJ REMOVAL AND INSTALLATION (Continued) |