I put my bike away last Nov. took out the battery and put sta-bil in the gas. Took it out last week and it started right up ran for about a min or two and died. Tried to start it again and it just would crank away. I checked the fuses, started motor, starter realy, change the spark plugs and took out the old gas, put in sea foam and new gas, still nothing. Put some ether in it started for a sec or two and died. Battery is fine and i am out of ideas, anyone???