power window issues

I have a 2009 altima sedan. My passenger side rear window when I roll it down is perfectly fine however when I roll it up it works well until it gets to about half way then it seems to get stuck cause it moves very very slowly after about 4 or 5 inches it will then roll up fine again. Last night it actually got stuck in the middle until I pulled the window up while holding the window switch up until it passes the center portion of the window. This happens on both master and for switch. What can be the issue? Think I'm on the market for a new motor?MECP Certified

Dont Ground Out!!!

First try a non-silicone easing spray in the channels. Then wind the offending glass up and down a few times to settle it in. Almost never a new motor. Has there been crash damage that side?

The rear had an accident twice but one time it was closer to that sideMECP Certified

Dont Ground Out!!!

Runners might be out of alignment but that's a PITA, try the spray first. WD 40 will do in a pinch.