Gen starts but shuts off - 1999 Minnie WF 331C

[Tekman2000]

Hello All,

I have a 1999 Winnebago Minnie WF 331C and it has a Cummins Onan
Model # FKY FA26100H generator that has 316 hours on it. (Please see picture)

It starts and runs briefly with starting fluid spray but shuts right off.

I’m thinking fuel supply issue??? But I would really appreciate your expert inputs. Maybe someone knows of a particular issue with this model???

I just purchased this motorhome a couple months ago. And I have been waiting for the rain to slow down so I can do some diags when I am not at work.

I have been reading a lot about this generator and researching troubleshooting docs and videos.

I am aware of oil level sensitivities…. Current oil level is right at “ADD” on dipstick when cap is screwed in.

I am aware of vehicle gasoline fuel level sensitivities… Motorhome fuel tank is FULL.

Thanks in advance (Smile)