Are you running a bio-diesel and what brand? I will call the co-op fuel manager. We might be the only Kubota buying from this Co-op and therefore no one else has reported problems.
Kubota M series, one year old, has new fuel filter and water sep filter just changed. Curious what do others run for fuel or do they just park it until spring? It's only -10F. Thoughts are the fuel is jelling. Thanks David