Things added to the outside of the vehicle can affect the airflow around it. This can cause wind noise and can affect fuel economy and windshield washer performance. Check with your dealer/retailer before adding equipment to the outside of the vehicle.
Chevrolet Cobalt Service & Repair Manual. Radiator Fan Shroud R&R
1.
Disconnect the cooling fan electrical
connector.
2.
Remove the cooling fan wire from the
fan shroud, Fig. 1.
3.
Raise and support the vehicle.
4.
Remove the cooling fan a ...