Hi there,I purchased a 2007 suzuki drz 400sm with 300 miles on it.after rideing 50 miles or so it started cutting out when you would hold a steady speed and it would die.so I went ahead and had the motorcycle shop jet the carb,put a K&N filter and a yoshimira exhaust on the bike.the bike ran great for about a year but the other day it started cutting out and would die.after working the Throttle and heavy use of the electric starter,the bike will start only to get down the road another 100 yards and it dieĀ“s again.the bike idles perfect but it acts like its running out of gas when I try to ride it.thank you for any help.