Hello I have a ef4500ise and the other day as we were powering our Rv watching tv the power went out and the generators Rpms reved way up I shut it off and ended up cleaning the carburetor, choke and throttle controls put a new battery and spark plug changed oil, it runs perfect now but it's not producing any power,can you help me with some possible causes ??
I'm not familiar with the EF4500 but I have a EF2000is with a similar problem. I suspect it's the inverter module, but I'm still trying to confirm Have you check the resistence of the field coils? Maybe one is open.