Hey. I cleaned the motor of my passenger-side window, and it works now, but the window doesn't roll down smoothly. It bounces for the early part of the descent, every single time. Any help?

P.S.: Seriously if somebody could get a long-term fix for this window problem I would give them some good money. I don't think Infiniti gives a ****.

 

Bump.

 

ive got the same problem and its annoying. hopefully somebody knows how to fix this

 

+1 same problem