Onan 5500 Marquis Gold - Stops running
Thanks in advance for all the advice. I have an Onan 5500 Marquis Gold model number 5.5HGJAB-5900D Spec D in my toy hauler. I am pretty religious about running the generator once a month or so. I w...
Forum Discussion
UPDATE... I resolved my generator issue! It turns out that the fuel pump was the culprit. I did some more research on the net and read a few posts from people with the same issue. It seems that they were all having the same problem with their generators at approximately 450-470 hours. Mine has 471! I ended up replacing the fuel pump with a direct fit Airtex unit that was only $50. I did have to swap the electrical connectors however as they are backwards. Other than that, it was a simple 15 minute fix. Ran the generator for over an hour yesterday at full load with no issues! Thanks again for all the assistance!
