Kubota 1511 get diesel in the engine oil?

[SC3 Cattle]

We run 4 kubotas 2 are 1511, 1 of them has about 200hrs and just started getting diesel in the engine oil, was wondering if any body out there has had any issues of this happening?

 

[Hammermechanicman]

Check your lift pump. if you have an electric lift pump disregard. If you have a mechanical lift pump a small hole in the diaphragm can leak fuel into the engine but still work.

 

[SC3 Cattle]

It has an electric lift pump