Post by
fueler »
https://forums.nicoclub.com/fueler-u54519.html
Thu Feb 08, 2007 8:49 am
I think the power window motors just get weak.
They make stuff called "EZ glide" available at home depot. It is a lube made for window tracks, sliding doors, etc. It comes in an aerosol can with a small straw like WD40, and you roll your windows down and douse all the rubber window tracks. Roll your windows up, then down again and repeat one more time. This helped me, but it didn't make it feel like a new car again...