hey yall,
whenever i roll the back glass down on my 86 4runner about 1/2 way down it makes a poping noise, and then about3/4 the way down it starts squeeling realy loud and shrill..
any ideas on whats goin on?

 

Mine does that, too. I have always just assumed it's dirt and grit that made it past the weatherstipping. It has been making that sound for like 2 years now and the glass is starting to etch. The motor is still working, though, so I haven't worried about it too much.

 

when i get some time im going to take the tailgate apart and try to fix it.

 

The regulator track is probably rusting out. And the rollers are probably, too.

 

allrighty then ill check that hopefully will be able to make it stop

 

did you replace the screws for the plates I did and the new ones where longer and caught the gals like your first post I had to put a few washers on the screws to fix it.