I have a 95 vision with 127,000 miles and it runs great and rides perfect. But there is a loud "thunk" thats comes from the front right of the car every once in a while. It seems to happen with a shift in weight of the vehicle but only sometimes. I put it on jacks and crawled under but couldn't see anything obvious. It is loud enough that it is felt through the floor from within the drivers seat. Some mechanic mentioned it might be have something to do with a strut but they still dampen fine and it doesnt make much sense to me. Anyone have any experience with anything like this?????