Radiator Outlet Hose Replacement 5.7L Engine

1. Drain the cooling system. Refer to Cooling System Draining and Filling .
2. Disconnect the following electrical connectors:

•	Intake air temperature sensor

•	Mass airflow sensor




3. Remove the air cleaner outlet duct.



4. Reposition the radiator outlet hose clamp from the water outlet.
5. Remove the radiator outlet hose from the water outlet.
6. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle in General Information.



7. Reposition the radiator outlet hose clamp from the radiator.
8. Remove the radiator outlet hose (2) from the radiator.

1. Install the radiator outlet hose (2) to the radiator.
2. Reposition the radiator outlet hose clamp to the radiator.
3. Lower the vehicle.



4. Install the radiator outlet hose to the water outlet.
5. Reposition the radiator outlet hose clamp to the water outlet.



6. Install the air cleaner outlet duct.



7. Connect the following electrical connectors:

•	Intake air temperature sensor

•	Mass air flow sensor

8. Fill the cooling system. Refer to Cooling System Draining and Filling .

Radiator Outlet Hose Replacement 3.8L Engine

1. Drain the cooling system. Refer to Cooling System Draining and Filling .
2. Disconnect the intake air temperature sensor electrical connector.



3. Loosen the air duct clamp.
4. Remove the intake air duct resonator.



5. Reposition the radiator outlet hose clamp from the water pump.
6. Remove the radiator outlet hose from the water pump.
7. Raise and suitably support the vehicle. Refer to Lifting and Jacking the Vehicle in General Information.



8. Reposition the radiator outlet hose clamp from the radiator.
9. Remove the radiator outlet hose (2) from the radiator.
10. Remove the radiator outlet hose support from the fan shroud.

1. Install the radiator outlet hose support to the fan shroud.
2. Install the radiator outlet hose (2) to the radiator.
3. Reposition the radiator outlet hose clamp to the radiator.
4. Lower the vehicle.



5. Install the radiator outlet hose to the water pump.
6. Position the radiator outlet hose to the water pump.



7. Install the intake air duct resonator.
8. Tighten the air duct clamp.



9. Connect the intake air temperature sensor electrical connector.
10. Connect the mass air flow electrical connector.
11. Fill the cooling system. Refer to Cooling System Draining and Filling .