onan 4000 dying
My Onan 4000 runs for 15-20 minutes then dies. Wont restart. 3 flashing lights at the panel. Gas tank is half full. ?
Forum Discussion
Muddydogs wrote:
My onan 4000 genny with 20 hours on it up and died after running for 2 hours this last trip. Sounded like it was running out of gas, I restarted it a time or two and it would run for a minute then die again. Waited 2 hours and she started right up and ran fine for a while. Guessing I'm looking at a filter or pump problem.
When I bought my 31K new, the fuel pump was bad, it wouldn't run at all. It was fixed before I picked it up. I heard of the same thing happening to a number of other people. Maybe you were lucky, or rather unlucky enough, to get 20 hrs on yours.
