i got my sound system installed and noticed that a lot of things rattle like crazy when i turn on my system. The first thing that rattled was the back License Plate
...but by adding some dynamat in my car. Next thing i noticed was the gas tank lid. the whole thing vibrates like crazy. Fixed that with some adhesive foam inside the lid. But now im stuck...i replaced my windshield wipers (all 3) because some asshole bent them a little while ago. Ever since, my rear vibrates like crazy when my sytem is on. Any ideas on how to stop your rear wiper blade from vibrating?