Onan 4000 generator runs rough under a load
My Onan gas generator runs very rough (surges) when I put it under a load like using the microwave or air conditioner, etc... I figured the fuel line must be restricted. I tried adding some sea...
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Is there someplace you can take it in for service? Over the years I have had several people complain to me about hard to change fuel filters. They changed the original filter so no adaptation was required then mounted a giant filter inside a frame rail. Problem solved forever.
