The sliding rear window rattle is getting worse by the day is seem. It would only do it in real cold weather but now its doing it all the time. If I push on the lever to open it will stop until I hit the next big bump in the road. Is there a way to fix it as the rattling is getting very anoying.

 

Here's a lengthy thread.

https://www.f150online.com/forums/20...ow-rattle.html