Removal & Installation
2.3L, 2.5L & 4.0L Engines
- Disconnect the battery ground cable.
- Relieve the fuel pressure.
- Remove the upper intake manifold.
- Disconnect the fuel injector connectors.
- Disconnect the fuel line.
- Remove the fuel injection supply manifold.
- To install reverse the removal procedure. Lubricate new o-rings with clean engine oil and install on the injectors. Tighten the fuel supply manifold bolts to 18 ft. lbs. (25 Nm).