Intake Manifold Replacement

Intake Manifold Replacement

Removal Procedure




1. Remove the outlet resonator/duct assembly.
2. Remove the throttle body.
3. Disconnect the positive crankcase ventilation (PCV) hoses from the intake manifold.
4. Disconnect the brake booster hose from the intake manifold.
5. Remove the intake manifold top cover nuts and bolts.




6. Remove and discard the intake manifold top cover gasket.




7. Remove the intake air temperature (IAT) 2 sensor.
8. Disconnect the PCV hose.
9. Remove the air outlet duct bracket.
10. Remove the intake manifold nuts and bolts.




11. Remove the intake manifold.
12. Remove and discard the intake manifold gasket.

Installation Procedure




1. Install the intake manifold with gasket.




2. Install the intake manifold nuts and bolts in sequence.

Notice: Refer to Fastener Notice.

3. Tighten the intake manifold nuts and bolts.

* Tighten the intake manifold nuts and bolts to first pass to 11 N.m (97 lb in).
* Tighten the intake manifold nuts and bolts final pass to 22 N.m (16 lb ft).

4. Install the outlet duct bracket and nuts.

Tighten the nuts to 10 N.m (89 lb in).

5. Install the IAT2 sensor.

Tighten the IAT2 sensor to 18 N.m (13 lb ft).




6. Install the intake manifold top cover gasket.




7. Install the intake manifold top cover, nuts, and bolts.
8. Tighten the nuts, and bolts in sequence.

* Tighten the nuts and bolts to first pass to 6 N.m (53 lb in).
* Tighten the nuts and bolts final pass to 12 N.m (106 lb in).

9. Install the throttle body.
10. Connect the PCV hoses to the intake manifold.
11. Connect the brake booster hose from the intake manifold.
12. Install the outlet resonator/duct assembly.