Nitro 2WD V6-4.0L (2007)
Intake Manifold: Service and Repair
Installation
Upper Intake Manifold
UPPER INTAKE MANIFOLD
1. Clean and inspect gasket sealing surfaces.
2. Position new gasket.
3. Install the upper intake manifold insulator foam.
4. Install the upper intake manifold. Tighten bolts to 12 Nm (105 in.lbs.) starting in the center working outward in a cross sequence pattern.
5. Install the right manifold support brackets. Tighten fasteners to 12 Nm (105 in.lbs.).
6. Install the throttle bracket. Tighten fasteners to 12 Nm (105 in.lbs.) at the throttle body and 28 Nm (259 in.lbs.) at the cylinder head.
7. Connect the manifold tuning valve and short runner valve electrical connectors.