I have an 1816 that doesn’t want to run. I can get it to start and it will run for a minute or two then it dies and the carb floods. I think it may be the float but I am by no means a small engine guy. It has the Onan engine any help would be appreciated. I will probably have to take it to be repaired but I would like to figure out what it could be just in case (pun intended) it’s something thing simple.