Found, water in my carburator, fuel tank and fuel lines. I changed everything out along with a new fuel pump. had a very hard time crank the mower up. Finally started I let it run for about about 30 minutes before climb on the deck. as soon as I steped on the deck the engine stall out. It keeps on doing this what's causing this problem. Could it still be water in the carburator or a safety switch or something else ? Bruce.