bguy wrote:
Could be an issue with the oil level sensor.
OTOH is the gen level when you are running it? Off level in the right direction will behave the same as low oil if the sensor is on the high side/not submerged.
Thanks for the suggestion. That was one of my first thoughts so I had the oil/filter and fuel filter changed at WGO. It has been parked on very level pads when it has failed and it has failed before and after the oil change. The mystery continues.
Apparently Onan has diagnostic computers they do not share with any other shop so that is why I am taking it there. They told me they can look back at every code it has ever had in it’s lifetime (275 hrs)