Phasma
Phasma2128
Just a wild shot.... I had a similar problem with my westerbeke. It seems that if you fill the oil based on the dipstick and your boat is aft loaded (as in a dinghy etc). the boat’s deadrise is increased. The generator will sit at an angle and the oil tilts level to the back of the reservoir. If you fill by the dipstick you will have overfilled the generator. The generator will die. Other possibilities are fuel pump, fuel filters etc.
hopefully this helps.
hopefully this helps.