I have this Kubota ZD21 Diesel tractor. After mowing the grass I turned the tractor off. It did not stop for about two minutes. I tried again and it did the same thing. I then engaged the mowing deck and stood up. The Tractor kept of running. I disengaged the mowing deck and then waited a few minutes for it to shut off. The engine sounded a bit rough and there was a little bit of vibration as it shut off. Can anyone provide me some guidance and direction on resolving this issue. The tractor operates normally in all other aspects.
Thanks
Tom
Thanks
Tom