Take your seat off and tighten all of the tank bolts. Then one part at a time go over the whole front end. You will probably find it. In between each part you tighten, go for a ride and see if you can isolate the vibrating part. Keep the gas tank 1/2 full. Once you find the loose part, remove all of the fasteners one a time and apply blue loctite and retorque to spec. Allow 2 hours for the loctite to fully cure and you should be good to go.
Last edited by BMK9251; 12-16-2011 at 11:35 PM.