slow drivers window, doesn't seal at speed

[racerjim0]

motor seems slow going up and the window doesn't always seal when at speed. I have considered flexing the upper door/window outward to where the glass appears to want to go but will wait for some responses

[maxwedge]

Try lubing the run channels with some silicone spray, do not bend the door frame unless it was damaged before.

[dorfboy]

I would have to say that your window motor/regulator may be going out. They are sold seperately or as a unit. Buying the regulator and motor as a whole unit is much easier to install and it will save you the time and the effort if doing it yourself. Also, I would replace your window guide tracks as well. With your window going off track it puts a strain on your motor and makes it very weak.

[danielsatur]

Cleaning the window on both sides, and using Rainx helps to be less resistance.

[racerjim0]

Thanks I'll try the rainx. I forgot to say that this is an '08 with only 18k on it