Hey everyone.

Im working on a 98 4 door blazer LS 4x4. The front pass. side window will rattle obnoxiously as soon as it's rolled down. I think the window is rocking side-to-side. Does anyone have any info or advice on how to fix this? I am somewhat mechanically inclined, but I never did this kind of work before.

thanks

 

There are a lot of different things that this could be from improperly aligned slides/stops to missing, torn, or otherwise damaged felt trim. You need to get into the door and see if all of the stops and slides are properly adjusted.