I have a 2006 Chevrolet Cobalt (automatic) and it seems to be having a lot of problems and the local car dealer ship doesn't know what to fix becuase they can't duplicate them. When I drive down the road underneath my center console by the floor it makes rattling noise, my gear shifter stick trying to get it out of park, and more that I can't remember at the moment, what could be wrong with it, and also what problems have you had or heard about. Thanks
