NOOOOOOO. Drain the oil. Allow air into and out of crankcases via oil filler and oil drain plugs. Pull fuel line off fuel tap , put a little fuel in tank. If no fuel flow, put fuel line back on. Remove plugs and turn engine over to check for fuel in cylinders. If all is good, replace oil drain plug and put oil into engine. Spin over with plugs out. Drain oil, check for fuel in it. If no fuel in oil, put it back in engine , replace plugs and start engine. Tap carb float bowls with wood to hopefully unjam a stuck float bowl. Fuel should not have got into engine unless fuel valve is faulty and carb bowl stuck. Bell me ?