I have an issue that is starting to vex me. My front passenger side electric window is having issues. It starts going down regular until it reaches like the half way point then it slows down to a very slow speed but goes up normal. I thought maybe it was something obstructing it but after looking inside that is not the case. Has anyone else had this issue? Maybe a bad spot in the track?

 

You just need to lube the track the window rides in with silicone spray.

Roll down the window and super carefully spray the felt track, take off the door panel while the window is up and spray the felt track below.

Should fix everything, I've had this happen to all my older superdutys and it made them like new.

 

I've got the same issue with my driver and passenger windows, I'll have to try lubing them up.

 

Awesome, thanks. I will give it a go!

 

Just to give validity to @Griff350 and his response: Yesterday it rained pretty good here. Soon as I rolled my window down after the rain was over it went down without a problem.