Ed launched the car last night and we heard a bad banging sound coming from the rear of the car. I thought the drive shaft fell off, Ed thought the exhaust tips were hitting the ground, we did some research when we got home, and found that we may have to do a Drive Shaft Rebuild. Like everything else for these cars, there's a “how to” on this as well:

http://www.plymouthlaser.com/dshaft.htm

Doesn't mean I want to do it though…