Diesel Data: Automotive Repair

Lower Intake Manifold







LOWER INTAKE MANIFOLD





1. Perform fuel pressure release procedure. Service and Repair
2. Drain the cooling system.
3. Disconnect the upper radiator hose from the thermostat housing.
4. Remove the upper intake manifold Intake Manifold - Removal.
5. Reposition power steering fluid reservoir and bracket.
6. Disconnect the electrical connectors to fuel injectors and coolant temperature sensor.




7. Disconnect heater hose from the rear intake manifold.
8. Disconnect the coolant container hose at the rear intake manifold.




9. Disconnect the fuel supply hose from fuel rail Service and Repair.
10. Remove the bolts attaching fuel rail.
11. Remove fuel rail and injectors as an assembly.
12. Remove bolts attaching lower intake and remove intake manifold.