My dad has a 2004 Chevy Malibu. a week ago the power steering went out. since then the power steering has gotten worse. My dad says that when he turns the steering wheel it jerks back the other way at times. sometimes its just jerky in movement (the steering wheel and the tires). I've searched the threads and I've seen the TSB for the 2005 models. i was wondering if anyone knew if this would be extended to the 2004 models as well. my dad's warranty expired already and will have to end up paying out of pocket for the repairs. The car is currently at the Chevy service dept. they quoted us $117 just to look at the problem.