Shuts down when it gets warm

[Loubryan]

I have a kubota L3830, when the tractor
Gets up to operating tempture it starts shutting down
Like you just shut the key off. I have replaced
The fuel shutoff solenoid, and it still doing the same
Thing. Any idea what else it could be, it's something
Tripping the solenoid, because you can here it click when it shuts down....help

 

[Daren Todd]

Check for loose connections in the wiring. Especially near heat sources. Could be a terminal, quick connect, or even a loose screw terminal.

Had a unit I had to go look at that was doing something similar. Ended up being a fuse holder for a spade type fuse. Fuse was a loose fit so once it warmed up the fuse holder expanded it would shut down the unit till it cooled down. Crimped the terminals a little closer so the fuse would fit tight and it fixed the issue.