I've noticed when I turn up my stereo and the bass hits my car vibrates something awful. I traced down the major vibrating and its coming from the door handles. If I apply pressure to that section of the door with my hand the vibrating racket stops. Is there a way to stop this? I notice this mostly when the car is off and I'm cleaning it while listening to music.
Also, its not like I'm jamming My Name is Mudd with 3 amplifiers, we're talking factory stereo and speakers.