[Dkennel]

When my passenger window is a couple of inches open 5-6” and I push the up it goes down instead...I think my regulator is going bad. The window goes all the way up when I roll all the way down and then push up. My car is a 987, but there is more info and wealth of information on this forum...
Is it possible to lubricate the regulator? How do they fail?
I appreciate any advice and experiences. The thing that puzzled me was that the window goes reverse when I try to raise it from half open, but after thinking a while I think it is because the regulator is “binding up” or creates increased resistance.