my 2305 with 430 hrs just quit running, for no reason, while driving it. It turns over nicely and wants to start. If I give it a little time and almost full throttle it will start for about 30 seconds. I checked the fuel filter-no water. The fuel is not that old-month..Will replace fuel filter tomorrow but can't believe that's the issue. The tractor was left out during a big downpour the day prior! Any thoughts? Recharging the Battery now!