Hey another question I'm hoping someone can help me with my briggs and stratton 5hp I ended getting a brand new pulse jet carbi iv got it starting again but after a couple of minutes the carbi is full of fuel and floods the engine to a stop, ends up with fuel pouring out the bottom of the throat right at the choke end and even down into the valves,,,,so far iv replaced the pulsejet ,,,gaskets for it and the head electric ignition ratchet clutch and pull start, and a new diaphram I have no idea how this happens any help would be great