TrailBlazer 4WD L6-4.2L VIN S (2002)
Radiator Hose: Service and Repair
Radiator Vent Inlet Hose Replacement
Radiator Vent Inlet Hose Replacement
Removal Procedure
1. Partially drain the cooling system.
2. Remove the upper radiator baffle.
3. Remove the vent inlet hose from the radiator.
4. Remove the vent inlet hose from the surge tank.
Installation Procedure
1. Install the vent inlet hose to the surge tank.
2. Install the vent inlet hose to the radiator.
3. Install the upper radiator baffle.
4. Fill the cooling system
