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.
Doing Your Own Service Work
FuelChevrolet Cobalt Service & Repair Manual. Valve Cover Gasket R&R
1.
Remove the intake manifold cover.
2.
Remove the air cleaner outlet duct.
3.
Disconnect the intake (3) and exhaust
(2) camshaft position actuator solenoid valve electrical connectors,
Fig. 1.
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