bike running rough

[plantrat]

I have a 2003 VAlkyrie. I was on my way home from a 150 mile trip. As i got near home my bike started running real rough. I changed the spark plugs but no change. I could still smell raw gas. I check for spark and all cylinders had spark. I pulled all plugs again and # 6 was already fouled with black but not oily. Does anyone know what this could mean? i would appreciate any input. Thanks

[bentwrench]

Sounds like a petcock problem,#6 supplies vacuum to turn on the flow.pull the small hose off the petcock and see if it drips.

[flash2002]

Make sure the choke is all the way off, or you got bad gas.

[falconbrother]

Look for the simple stuff first.  Bad gas, then some fuel delivery issue.  Betting it's not electrical.