Re clean the carbs and tell us what happens. Ive cleaned a plenty carbs in my life, and ive seen that even if you clean it nice and good the first time, and it starts up then dies like you explained. What normally happens is that there is still crap in the fuel line or gas tank and it gets back in there and clogs those jets. So as i said, clean them out again and clean out the fuel line and even maybe pour some fresh gas in the tank and shake it up then drain it. The start it and tell us what happens
