Non-Supercharged

REMOVAL

Intake Manifold - Exploded View:

1. Verify fuel rail assembly is depressurized by removing fuel tank cap and releasing pressure from fuel system at pressure relief valve on fuel rail assembly using a fuel pressure gauge.
2. Disconnect battery ground cable and secure it out of the way.
3. Remove upper manifold assembly, as outlined in this section.
4. Remove spring lock coupling retainer clips from fuel inlet and return fittings.
5. Disconnect the crossover fuel hose from the fuel rail assembly.
6. Disengage fuel rail from fuel injectors and remove fuel rail.
7. Use a rocking, side to side motion while lifting to remove injectors from fuel rail.

INSTALLATION

1. Push fuel rail down to ensure all injector O-rings are fully seated in the fuel rail cups and intake manifold.
2. Install retaining bolts while holding fuel rail down. Tighten bolts to 87 lb. in. (10 N-m).
3. Install spring lock coupling.
4. With injector wiring disconnected, turn ignition to the RUN position to allow the fuel pump to pressurize the system.
5. Check for fuel leaks, using a clean towel.
6. Connect fuel injector wiring harness. Run vehicle at idle for two minutes.
7. Turn engine off and inspect for leaks.