Originally Posted by foot
Hard to diagnose over the internet. If you can duplicate the vibration while the car is sitting still, make it happen and have someone try to find the source.
I can duplicate the rattle by banging on the exhaust at the catalytic coverter , i dont know what the heat sheild looks like so I dont know what to look for.
The vibration however cant be dupplicated when the car is sitting still. I just noticed on my way home that it almost dissapears when I make a right turn over 20 degrees. but is there while I turn left or move forward. Its also only noticable when I am moving over 35mph.