Lower

LOWER





1. Clean and inspect the sealing surfaces. Install new lower intake manifold to cylinder head seals (1).





2. If removed, install the fuel injectors and the fuel rail (1) to the lower intake manifold. Tighten the four bolts in the sequence shown to 7 Nm (62 in. lbs.) Fuel Rail - Installation.





3. Position the lower intake manifold (1) onto the cylinder head surfaces.
4. Install the intake manifold retaining bolts and tighten in the sequence shown to 8 Nm (71 in. lbs.).





5. Fasten the main wire harness retainer (2) to the rear of the lower intake manifold.
6. Fasten the injection/ignition harness retainer (1) to the rear of the lower intake manifold.





7. Connect the fuel injector electrical connectors (2).
8. Connect the fuel supply hose to the fuel rail (1) Service and Repair.





9. Install the insulator (2) to the two alignment posts (3) on top of the left cylinder head cover.





10. Install the upper intake manifold (1) and support brackets Intake Manifold - Installation.





11. Position the air inlet hose assembly (5) onto the throttle body and the air cleaner housing.
12. Secure the air inlet hose assembly retaining grommet onto the ball stud (4).
13. Tighten the clamp at the air cleaner housing (3) to 5 Nm (44 in. lbs.).
14. Tighten the clamp (2) at the throttle body to 5 Nm (44 in. lbs.).
15. Connect the Inlet Air Temperature (IAT) sensor electrical connector (1).





16. Position the engine cover (1) and secure the retaining grommets onto the ball studs.





17. Connect the negative battery cable and tighten nut to 5 Nm (45 in. lbs.).
18. Start the engine and check for leaks.