kubota B21

[Clarkschapel]

Need help Please, I have a B21 Kubota Diesel tractor and when I start turning the engine over it fires up and then stops running like its out of fuel. changed the fuel filter out did not help, could it be because i have a tube on my fuel injection pump that is leaking, tried to find part number for that and have not been able to do so. Any suggestions would be helpful thanks Clark.

 

[davesl708]

Check the fuse for the shut-off solenoid. The solenoid is energized with the "start" position and then held open with the "run" position. If the fuse fails the engine will start with available fuel then quickly dye since no more fuel is being supplied.

If the fuse is good then test the solenoid.