For a while now, my windows have been sticking in the channel in the up position when they aren't used for a while. I got all of them down but the passenger front window. I took some white lithium grease and sprayed down the channels good for those I could get to roll down. Any suggestions on how to get the passenger window down? I've tried giving the door a good whack while holding the window down button. That worked for the others, but that last one is having a hard time. The window motor is in good shape so I know it's not that.
Ideas?
Ideas?