I have a 2007 Hummer H2 and just recently I noticed that my sunroof was rattling. I removed the wind/sunvisor and it is definitely the sunroof. I can push up on it and it has a little play when it is closed. It almost seems like it is not closing all the way with the bracket mechanism, though the sunroof is flush at the roof. Is there a way to adjust the mechanism and has any of you guys dealt with this problem? I live in Arizona, so the cold should not be a factor in this one. I see that they sell the entire frame (which would include the mechanism I assume) for a little under $800 but I'm hoping there is a better solution. Any help would be greatly appreciated. Thanks, Ken.

 

I posted this awhile back and for whatever rreason I didn't get any help on the subject I pushed a rubber hose into the left front cover it stopped the rattle. but got a bit of wind noise