My driver side window will go down fine but wont come back up. And when I hit the button to raise it I just hear a thud sound. The motor still works. What's the problem and how can I fix it?

 

pop the door panel off and see if the window is sitting in the track right.i had that problem in 89 f150 and i had to reclamp the window in the track.

 

my new to me f250 did the same thing, same window even, i just replaced the switch with the one from my f150 and it works fine now.

 

Another common problem with these trucks windows was the ball Berings they were made with (plastic) broke over time. So I took off my door panel and drilled the riviots out on the window motor and took it out of the door it can be a bitch getting it out of the door, but after you do get it out disconnect it from the arm and take it apart and those plastic ball Berings will be smashed up and pushed into every corner. Then put some metal ones in there and re grease them and you will
Be all set.

 

same thing happened with my 92. but i found a new motor for 20 bucks so i just bought that and threw it in

 

looks like i got off easy with just replacing the switch with one i already had lol.