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Home >> Jeep >> 2008 >> Wrangler 2WD V6-3.8L >> Repair and Diagnosis >> Engine, Cooling and Exhaust >> Engine >> Intake Manifold >> Service and Repair >> Removal and Replacement >> Lower Intake Manifold >> Installation
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Installation







INSTALLATION - LOWER INTAKE MANIFOLD





1. Place a bead (approximately 1/4 in. diameter) of Mopar(R) Engine RTV GEN II onto each of the four manifold to cylinder head gasket corners (1).
2. Carefully install the new intake manifold gasket. Tighten end seal retainer screws to 12 Nm (105 in. lbs.).




3. Install lower intake manifold. Install the bolts and torque to 1 Nm (10 in. lbs.). Then torque bolts to 22 Nm (200 in. lbs.) in sequence shown. Then torque again to 22 Nm (200 in. lbs.). After intake manifold is in place, inspect to make sure seals are in place.




4. Install the fuel injectors and rail assembly (3) Service and Repair.
5. Connect fuel injector electrical harness.




6. Connect the engine coolant temperature sensor.
7. Connect the heater supply and radiator upper hoses to manifold.
8. Connect the fuel line (4) Service and Repair.




9. Install the upper intake manifold Removal and Replacement.
10. Connect negative battery cable.
11. Fill the cooling system.
12. Connect the negative battery cable.
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