both door windows rattle when both up and down. I think it's these lil white colored window guides. i can't seem to find new ones. and are they supposed to move with the window, or stay in one spot inside the track?

 

Maybe one of the window tracks came loose? I'm about to put in a new window in my car. I'll see what i can figure out.

 

The white guides that go through the window and in the track are supposed to move through the window. They are actually fastened to it. On the end of the window closest to the rear of the car is supposed to have a little plastic thing on it, don't ask what it's called , that keeps it in a track that should keep it from, ratteling. I'll try to get a pic up this week to show you.