ONAN 4KYFA26100K won't stay running
I have an ONAN KY-FA/26100K generator that won't stay running. I exercise it every month, and this is the first time since 2007 that it won't stay running. The fuel tank is full. The oil lev...
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Mine started to do the same, died after a while running really well, sometimes up to two hours. After having replaced everything (oil, plugs, wires, fuel filter, etc.) my son (Ford Master Mechanic), and I came to the conclusion that the unit stops running because of fuel starvation (probably vapor lock because of the poor cooling inside the generator compartment). We plan to install a push pump in line with the fuel pump of the generator to overcome this problem.
