Upper Intake Manifold

Upper Intake Manifold

Upper Intake Manifold:

Removal
1. Remove the air cleaner outlet pipe.
2. Disconnect the throttle body (TB) electrical connector.
3. Disconnect the evaporative emissions (EVAP) tube from the intake manifold.
4. Disconnect the brake booster vacuum hose from the intake manifold.
5. Disconnect the PCV tube from the PCV valve.
6. Detach the wiring harness retainers from the upper intake manifold.
7. Remove the upper intake manifold support bracket bolt.
8. Remove the 6 bolts and remove the upper intake manifold.
^ Remove and discard the gaskets.
^ Clean and inspect all of the sealing surfaces of the upper and lower intake manifold.

Installation
1. Using new gaskets, install the upper intake manifold and the 6 bolts.
^ Tighten in the sequence shown to 10 Nm (89 lb-in).





2. Install the upper intake manifold support bracket bolt.
^ Tighten to 10 Nm (89 lb-in).
3. Attach the wiring harness retainers to the upper intake manifold.
4. Connect the PCV tube to the PCV valve.
5. Connect the brake booster vacuum hose to the intake manifold.
6. Connect the EVAP tube to the intake manifold.
7. Connect the TB electrical connector.
8. Install the air cleaner outlet pipe.