It turns over just fine but will not start at all since the glow plug is not working. I read somewhere to turn it over for 5 seconds then let it set for 5 seconds and do that a few times and it would start without the glow plug. So I tried that, and nothing.
I have a 2004 JD 6120, went to start it and have no glow plug light and of course it will not start. I didn't force the start without the light on. I am finding nothing in the manual, nothing on YouTube on this tractor at all.