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Home >> Jeep >> 2011 >> Wrangler V6-3.8L >> Repair and Diagnosis >> Engine, Cooling and Exhaust >> Engine >> Intake Manifold >> Service and Repair >> Removal and Replacement >> Intake Manifold - Removal >> Lower

Lower






LOWER INTAKE MANIFOLD





1. Perform fuel system pressure release procedure . Service and Repair
2. Drain the cooling system.
3. Remove the upper intake manifold Intake Manifold - Removal.





4. Remove the fuel line (4) Service and Repair.
5. Remove ignition coil and bracket.
6. Disconnect heater supply hose and engine coolant temperature sensor.





7. Disconnect the fuel injector wire harness.
8. Remove the fuel injectors and rail assembly (3) Fuel Rail - Removal.
9. Remove radiator upper hose.





10. Remove the intake manifold bolts.
11. Remove lower intake manifold.

WARNING: INTAKE MANIFOLD GASKET IS MADE OF VERY THIN METAL AND MAY CAUSE PERSONAL INJURY, HANDLE WITH CARE.

12. Remove intake manifold seal retainers screws. Remove intake manifold gasket.