I have a 2005 Roadking. When I key it on, hit the run switch, then hit the start button it fires up. But, there is another noise other than the regular engine noise, like a scrapping, whirring, like the starter is still engaged. I turned it right off. When I key it up again, then hit the run switch, it starts without hitting the start button. This will do this until I disconnect the battery. When reconnected I will need to key, run, start for the 1st next time,then until I pull the battery you don't need to hit the start button. I had the battery checked and its A-OK. Any thoughts?