My car has power windows. The driver side window has trouble rolling up, but goes all the way up and down with a little help. I'm not sure if its the way the window is mounted or what, but the motor defiantely works.
I want to sell my power window regualtors, or (pref) trade the ones i have for some manual windows (i just like manual windows better believe it or not)

 

I can probably help you out. Where are you located?

 

My driver side window was doing the same thing. It would be fine until it got halfway down, and then it would slow to a crawl but still work. I then put some tint on my windows and now the window goes up and down perfectly, somewhat odd but hey it worked haha

 

Sebring, Fl.
My windows do the exact same thing, plasmeh, but they have the factory tint... glad to hear that worked though, lol.

 

I have manual regulators for sale... make an offer...

 

i got a trade in the works, thx for the interest.