ive also checked for fuel flow , removed the fuel line from the carb , no restrictions , also with the amount of time it runs ( maybe 3/4 revolutions ) seams unlikey fuel fow is an issue ( would think it would run longer to drain the float bowl), gas is fresh , non ethanol, im thinging i'v got an interlock issue somewhere?Fuel flow restriction going into the carb. And the engine is running long enough to drain the fuel bowl on the carb. And wlll probably restart after a few minutes when there has been a little time for the slow flow to refill the carb.