Fuel Supply Rail & Injector

Removal & Installation

2.4L Engine

To Remove:

1. Relieve the fuel system pressure.
2. Partially drain the engine coolant.
3. Remove the air cleaner.
4. Remove the throttle body.
5. Remove the fuel supply rail and injectors.

To Install:

1. Apply clean engine oil to new fuel injector O-rings.
2. Install the fuel injectors in the fuel rail.
3. Install the fuel rail.
4. Install the throttle body.
5. Install the air cleaner.
6. Refill the engine coolant.
7. Check for leaks.

3.0L Engine

To Remove:

1. Relieve the fuel system pressure.
2. Partially drain the engine coolant.
3. Remove the intake plenum.
4. Remove the fuel supply rail and injectors.

To Install:

1. Apply clean engine oil to new fuel injector O-rings.
2. Install the fuel injectors in the fuel rail.
3. Install the fuel rail.
4. Install the intake plenum.
5. Refill the engine coolant.
6. Check for leaks.