4000 Onan Microquiet immediate shutdown
Unit has sat for most of a year. Fuel Pump and Filter has been replaced. Carb has been gone thru and all orfices are clear. The shutdown switch is function well. The Gen will start but dies within sec...
Forum Discussion
The 3 flashes is just a code indicating there's a problem. I forget how to retrieve the actual problem code but if you get your owner's manual out and study it, you're find the way to get them to flash. The error code will be two different flashes back to back and then repeating after a slight pause. Once you've got that code and let us know what it is, we can give better advice on what to do to fix the problem. My generator acted like that because the RPMs were just a little high causing the Hz to be too high.
