Intake Manifold: Service and Repair

Intake Manifold Removal and Installation

Exploded View





Removal

1. Remove the engine cover.






2. Remove the air cleaner Service and Repair.

3. Remove the engine wire harness connectors and wire harness clamps from the intake manifold:

- Throttle actuator connector
- MAP sensor connector
- EGR valve connector
- EVAP canister purge valve connector

4. Disconnect the brake booster vacuum hose (A) and the EVAP canister hose (B).






5. Disconnect the EVAP canister purge hose.






6. Remove the throttle body without disconnecting the water bypass hoses.






7. Remove the harness holder (A) from the intake manifold.





8. Disconnect the PCV hose (B).

9. Remove the dipstick.

10. Remove the intake manifold bracket mounting bolts.






11. Remove the intake manifold (A).






12. Remove the EGR plate (B).

13. Disassemble the intake manifold.

NOTE: Refer to the Exploded View if needed during this procedure.

Installation

1. Reassemble the intake manifold.

NOTE: Refer to the Exploded View if needed during this procedure.

2. Install the EGR plate (A) with a new gasket (B).





3. Install the intake manifold (C) with new gaskets (D), and tighten the bolts/nuts in a crisscross pattern in three steps, beginning with the inner bolt.

4. Loosen the intake manifold bracket mounting bolt (A). Tighten the mounting bolts (B), then tighten the mounting bolt (A).






5. Install the throttle body (A) with a new gasket (B).





6. Install the dipstick.

7. Connect the PCV hose (A), and install the harness holder (B).






8. Connect the EVAP canister purge hose (A).






9. Connect the brake booster vacuum hose (A) and the EVAP canister hose (B).





10. Install the engine wire harness connectors and the wire harness clamps to the intake manifold:

- Throttle actuator connector
- MAP sensor connector
- EGR valve connector
- EVAP canister purge valve connector

11. Install the air cleaner Service and Repair.

12. Install the engine cover.