After a rain storm (I had to visit Wendy's for a baconator and had the window down) my driver window is very slow to move up then stops about half way through like the pinch guard is being activated. Then if i hit the auto up switch again it moves up like a cm then goes down all the way. Should I just put in a new motor? I really dont feel like paying a visit to the stealership when I can get a motor and replace it myself for $130. Thanks for your posts,