I drive a 97 GMC Jimmy/ Blazer/ Bravada and for the past few weeks my driver side window will sporatically respond when I hit the switch to roll it up or down. Every now and then it will work for a few days then stop working a few more. My window is stuck down right now and we're about to have a hurricane come through! I don't know if it is being made work by being jarred on the road or the door slammed or what. I have beat on the panel to see if it responded but nothing happens. All 3 other windows work fine. The window never showed any sign of weakness and doesn't try to roll up when I pull on the window a bit, so I'm not sure that its the motor. Its really strange that it works every now and again... does such a thing sound familiar to anyone?

since its more of a common problem with GM automobiles im gonna say its the motor ,they can tend to work one min and the next nothing .if u take of the panel and smack the motor a bit whiole pushoing the button u will get it to go up some times . but u definetly need a motor