The window goes up about halfway and keeps jumping off track. If you apply upward pressure to the front of the glass (the side closest to the nose of the car) it will continue all the way up. I have replaced the regulator and motor. Need to get it fixed ASAP as I am trying to sell before Christmas.

 

Ok then go buy the parts, ar eu asking for help on this? right now im in this situation but my window went down and won't come up.it's half way and the motor died so i need a new relay, regulator, and motor