Kubota L3400 keeps dying

[Jeff65]

I see this is an old post. So hoping it gets read. Did you ever figure out what the issue is. My l3400 is doing the exact same thing.

 

[5030]

I have a kubota L3400 that is 2005 year model and it only runs about 30 seconds then dies. I have changed the fuel filter and had no luck, i have changed the engine fuel solenoid that turns the fuel off if a safety device trips. I can turn the key on and not start the tractor and in about 30 seconds the fuel solenoid clicks and will not allow me to start the tractor, if i turn the key and immediately starts the tractor it will start and run for about 30 seconds. Has anyone experienced this... Thanks

There is a timer relay (usually under the dash) that controls the fuel cutoff solenoid. It is probably failing and needs replaced.

 

[Jeff65]

Thank you I will explore that.