Fuel Hose/Pipes Replacement - Engine Compartment

Fuel Hose/Pipes Replacement - Engine Compartment

Removal Procedure

1. Remove the intake manifold cover.
2. Relieve the fuel system pressure. Refer to Fuel Pressure Relief (With CH 48027) Fuel Pressure Relief (Without CH 48027).
3. Disconnect the engine fuel feed pipe from the chassis fuel flex hose.




4. Disconnect the engine fuel feed pipe from the Fuel Rail.
5. Remove the two fuel feed pipe fasteners.
6. Remove the engine fuel feed pipe.

Installation Procedure




1. Install the fuel feed pipe to the fuel rail.

Notice: Refer to Fastener Notice.

2. Install the engine fuel feed pipe fasteners located on the engine.

Tighten the fuel feed pipe fasteners to 10 N.m (89 lb in).

3. Connect the engine fuel feed pipe to the chassis fuel flex hose.
4. Connect the negative battery cable.
5. Inspect for leaks using the following procedure:

1. Turn ON the ignition, with the engine OFF for 2 seconds.
2. Inspect for fuel leaks.
3. Turn OFF the ignition for 10 seconds.
4. Turn ON the ignition.

6. Install the intake manifold cover.