Chevrolet Cobalt Owners Manual: Service and Appearance Care

Towing a Trailer (Manual Transmission)

Do not tow a trailer if the vehicle is equipped with a manual transmission. ...

Service

For service and parts needs, visit your dealer/retailer. You will receive genuine GM parts and GM-trained and supported service people. Genuine GM parts have one of these marks: ...

See also:

Chevrolet Cobalt Service & Repair Manual. Engine Leak Inspection
A visual inspection must always be performed to confirm the presence of aftermarket components, potential collision damage, or areas of concern. Before moving the vehicle inspect underneath for signs of oil on the ground to aid in identifying the leaks location. ...