This issue in my '91 is really starting to annoy me. With the door open, the window goes up and down normally, when the door is closed, the window won't go down at all. I tried lowering it with the door open at different angles, and the window goes down with the door about halfway open and beyond that. I also tried lowering the window half way and with the door closed and the window won't go down at all, but it does go up. So a summary: - Window goes up and down with door open - Window does not move down with door closed - With the door closed and window half way down, window goes up but will not go down Any tips or advice is greatly appreciated.