As some of you know, I just recently installed some audio equipment into my 08 Caliber SE. I've gotten rid of most of the rattles-and also this really weird whistling noise coming from the door panels at certain frequencies- but I have a couple left that I really want to get rid of. The rear spoiler rattles mercilessly, and while I don't hear it inside the car, I don't like other people outside hearing it. It's a personal pride sort of thing. I can't seem to find where the mounting location for the spoiler is though, would somebody point me in the right direction? I think a little Dynamat around the mounting holes will fix the issue permanently. Also, if you have any other pieces of advice for getting rid of the rattles, that would be great.
Thanks in advance.