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...
Forum Discussion
Often, you'll get a crack in your fuel line and it will draw air. A simple test is to run a short fuel line from the carb to a gas can and see if the generator starts and runs.
