Yeah, I had a bad driver's window on my 91 accord. The motor was
fine, but the mechanism got stuck because the metal teeth on the
regulator were worn (all pointy instead of round-tipped) and the nylon
gears off the motor shaft were shot.

Always looking for the cheap out, I greased it all up and put it back
together. Worked great for a couple days. I ended up with a new
motor and regulator and pulling the door apart half a dozen times b/c
I was so cheap about it.

Shop around and get a deal for around $150 on the motor and regulator
and you'll be all set.