My 455 is giving me some issues and looking for a little experience. Starting this winter while snow blowing the tractor would occasionly shut down and not restart until it felt like it. It is a diesel and when I say it won't start I mean everything is dead, like I am not even turning the key. Well it got progressively worse and is now starting to blow the control fuse randomly. Tried unhooking the shut off selenoid as it seemed to get hot but still blowing fuse. Also at one time it acted as though the seat safety switch was not working, let out brake and it shut down. Bypassed switch and same issue, then it just started working again until it blew a fuse again.... Also found the fuel pump with a blown fuse once.
I have been threw the the wiring looking for a shorts and everything seems OK. I even cleaned all the contacts on both boards. Anyone have any idea"s?