Onan 4000 Starts great then quits....
I have an Onan 4000 generator in a 1994 Winnebago Brave 27RC. The generator was starting and running great until last week. I do have to manually move the butterfly valve on the carb to manually choke...
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I had the same problem when I took delivery of our unit during the walk thru. Ended up being a fuel filter issue. They replaced it and have not had any trouble since.
