I don't know if this is the best place for this question, but here it is. Does any one know where the fuel filter on an Onan 4.0 is? I have checked the manual and there is little to nothing in it on fuel filters. Can this be changed DYI or is it a dealer specific issue?
My generator will start just fine, run for 20 min full load, no pulsing. Then it starts to sputter, lose RPM and finally stop. It will not restart unless left set idle for an hour or so, then it will start and do the same thing. Gasoline in main tank is full up. Oil is right on the full mark. I have not been able to locate a fuel filter.