I have a 03 FXDWG with roughly 18,000 miles on it. A problem that I have had since it was brand new and the dealer could never find out is that it has a strange chirping noise when you back off the throttle. It is more predominant when the bike is cold, but does not always go away when it gets warm. It was in to the dealer at least half a dozen times and they could never get it figured out so I finally gave up on them. I was tired paying for it after the warranty was up. From the driver's seat it seems to be coming from the front end, which led me to think it was the wheel bearing. When you back off the throttle hard, all the weight is shifted forwards. The bearings were changed and it was good for a while, but is back again. When my wife is riding, she thinks that it is coming from the back of the bike. Has anyone else heard this weird noise and been able to fix it? Thanks.