360 window regulator

This past weekend my drivers window went down with no problem, but when I went to put it up, it partially came up and made a noise like it had a stripped gear and mildly vibrated from the spinning gear, the window motor stopped when hit the switch again. If I helped it with my hands it came up. It never showed any signs of a problem. I understand that it could possibly be an adjustment, has anyone had the same problem with a 2000 Modena? I figured i'd ask before I make a trip to the F dealer.