From what i can see your problem is either the stop solenoid, or there is another hole that the fuel goes through, or the seat of the valve leaks. Maybe you have the push type solenoid ? Have you tried applying power to shut it down ?
From what i can see your problem is either the stop solenoid, or there is another hole that the fuel goes through, or the seat of the valve leaks. Maybe you have the push type solenoid ? Have you tried applying power to shut it down ?