Well that's a new one that I've never heard before, I wonder if you have a loose connection somewhere and the vibration of the bike while running is enough to cause the connection to separate? Other than that I'm not sure since you say it starts and runs fine, don't really sound like an EHC issue.I have a 03 chopper and when I start it up, the turn, stop and speedo don't work. But they do when it is not running but ignition on. Any ideas?