I have had no problems with my Cobalt. Until yesterday, I was driving on the highway and i heard a "beep beep" and look at my dash board and it said POWER STEERING. My car wheel then locked up and I couldnt turn. I'm lucky not to have crashed or got killed. I dont have a warranty anymore, but I've read alot of stories and this is a very very common thing with the 2006 cobalt. Should I go to my dealer and complain to them and GM? I dont have the warranty and I'm a college student and Can't afford to pay a huge mechanic bill. What could be the problem and what would be a good solution!!?? PLEASE HELP!!