my john deere 2305 starts but as soon as i release the key it dies have put in anew fuel filter and fuel but sob still dies when i let go of key good flow from fuel tank, orderd new ignition but dont think thats the problem help me
Welcome from Oklahoma. Don't know much about your tractor, but sounds like an either through a bad switch or wiring problem your fuel shutoff solenoid is operating at the wrong time. Just a long distance guess.