2008 Gmc Sierra Pass. Side "a" Frame Rattle

[jrsst79]

I have a 2008 GMC Extended Cab Sierra. While traveling at speeds over 60MPH the "A" frame on the passenger side emits a rattle. I have the same issue on my 2006 Silverado before I got my Sierra. I ignored it on my Silverado since I was leasing it, but since I am own my Sierra I want to address the problem before the warranty is up. I did have a wind deflector on my Silverado and do have one on my Sierra.

 

Any help would be appreciated.

[ScottyBoy]

Its because of the bug guard. I have it on my truck ever since I put the bug guard on. I've seen a thread somwhere that describes how you can remove the windshield molding and re attach it with 3M molding tape so its securely fastened to the glass. As for mine, I've learned to live with it. I just turn up the radio. I need to get a new windshield soon, so I wont bother with it until after that.