Intake Manifold: Service and Repair

Intake Manifold Removal and Installation

Exploded View





Removal

1. Do the battery removal procedure Removal and Replacement.

2. Remove the front grille cover:

- 2-door Front Grille Cover Replacement (2-Door)
- 4-door Front Grille Cover Replacement (4-Door)

3. Remove the water separator (A) and the intake air duct (B).





4. Remove the harness clamps, then remove the battery base Engine Removal.

5. Remove the engine cover.






6. Disconnect the breather pipe (A), then remove the intake air duct (B).






7. Disconnect the evaporative emission (EVAP) canister hose (A) and the brake booster vacuum hose (B).





8. Disconnect the water bypass hoses (C), then plug the water bypass hoses.

9. Disconnect the manifold absolute pressure (MAP) sensor connector (A) and the throttle actuator connector (B), then remove the wire harness clamps (C).






10. Remove the intake manifold bracket.






11. Disconnect the vacuum hose (A) from the intake manifold.






12. Remove the intake manifold (A), then disconnect the positive crankcase ventilation (PCV) hose (B) from the intake manifold.






Installation

1. Connect the positive crankcase ventilation (PCV) hose (A) to the intake manifold, then install the intake manifold (B) with new gaskets (C), and tighten the bolts and nuts in a crisscross pattern in three steps, beginning with the inner bolt.






2. Connect the vacuum hose (A) to the intake manifold.






3. Install the intake manifold bracket.






4. Connect the manifold absolute pressure (MAP) sensor connector (A) and the throttle actuator connector (B), then install the wire harness clamps (C).






5. Connect the water bypass hoses (A).





6. Connect the evaporative emission (EVAP) canister hose (B) and the brake booster vacuum hose (C).

7. Install the intake air duct (A), then connect the breather pipe (B).

NOTE: When tightening the screw of the hose band (C), align the edge of the hose band (D) with the mark (E) painted on the hose band. If you tighten the screw over the mark, replace the hose band.






8. Install the engine cover.






9. Install the battery base, then install the harness clamps Engine Installation.

10. Install the water separator (A) and the intake air duct (B).






11. Install the front grille cover:

- 2-door Front Grille Cover Replacement (2-Door)
- 4-door Front Grille Cover Replacement (4-Door)

12. Do the battery installation procedure Removal and Replacement.

13. After installation, check that all tubes, hoses, and connectors are installed correctly.

14. Clean up any spilled engine coolant.

15. Refill the radiator with engine coolant, and bleed the air from the cooling system Service and Repair.