2005 Window Slow To Raise

[WashingtonTeal]

I have an 2005 Expedition. The front passenger side window rises extremely slow. There was no grinding or clicking noise inside the door. I ordered a new window regulator and motor from Rock Auto parts. Put it in pretty easy. Did not fix the problem. Vehicle has never been in a collision so there should be no movement of the interior or exterior door panels. Anyone else have any suggestions.

 

[LEOL]

Im bumping this thread, as i have the same issue. If you ever solve(d) the issue, a follow up post would be greatly appreciated.

 

[2004XLT]

I have the same issue, same window too. I don't think it's the motor failing because it hasn't got worse over a couple years.

 

[Habbibie]

I have same issue, a search seems to lead me into a regulator needs to be lubed but I never tackled it

 

[Flexpedition]

Dry silicone spray in the vertical window channels. Not WD-40, but a dry silicone. Put the windows down all the way, use the included red spray tube and saturate the dried out track.

 

[LEOL]

yeah, im hoping that the passenger side is the regulator, an based on its slow UP only it seems likely. my drivers window however has a different problem and doesnt seem likely to be the regulator.... ill make a different post on that though.