Intake Manifold-Lower

Intake Manifold-Lower

Removal
1. Remove the upper intake manifold.
2. Disconnect the fuel line(s).





3. Disconnect the fuel rail.
1. Disconnect the six fuel injector electrical connectors.
2. Disconnect the fuel pressure damper vacuum hose.





4. Disconnect the fuel injector electrical connectors and position the wiring harness aside.





5. CAUTION: Do not loosen or bend the Intake Manifold Runner Control (IMRC) cable bracket. The bracket alignment is critical and damage to the IMRC actuator may occur.

Disconnect the IMRC actuator cable from the stud and bracket.





6. NOTE: Remove the bolts in the indicated sequence.

Remove the lower intake manifold and discard the gaskets.

Installation





1. NOTE:
^ Use new gaskets.
^ Tighten the bolts in the indicated sequence.

Install the lower intake manifold.
^ Install the gaskets with the locating holes facing downwards.
^ Position the gaskets in the position holes.





2. Connect the IMRC actuator cable to the stud and bracket.





3. Connect the fuel injector electrical connectors.





4. Connect the fuel Mill
1. Connect the six fuel injector electrical connectors.
2. Connect the fuel pressure damper vacuum hose.
5. Connect the fuel line(s).
6. Install the upper intake manifold.