I have just developed a loud knock or bang from the primary on start up on my '12 Ultra. Other than that it's quiet. I take it this is the compensator bottoming out at startup. Only 8k miles on the bike. Is it time to replace it or should I wait until it starts banging at times other than startup. This is one issue I didn't think I would have to deal with because it had the new and improved compensator at that time. Now there is a new, new and improved compensator?
Last edited by the warden; 10-13-2013 at 11:33 AM.