My VT1100 starts just fine but after a half of block of riding or 4 to 5 mins of idleing, it cuts off. I´ve check the lines, filter, not gotten into the carb as of yet to check the float. Trying to remove the spark plugs and I´ve found out that none of my socket fit? 5/8´s ect... What size? and I´m very sure lol it´s in mm. 16mm, 17mm, or 18? not sure. Thom