I rode my 2006 Kingpin to work yersterday as well as a short ride about 8 last night with no problems at all. This morning about 5:30 I tried to start her and all I could get was a very low idle and then she'd die. Eventually she'd stay running at the very low idle, but if you'd give her any gas at all she'd die. Any ideas what's going on? I put new spark plugs in the begining of March as well as an oil change.