Onan Marquis Gold 5500
I have a Onan Marquis Gold 5500 in my 2011 Cyclone. It is 2 years old. It has always been started every month and run for 30 minutes, and I have always used gas stabilizer. When I start it now, and it...
Forum Discussion
I would check the fuel filter first, then the fuel lines to see if air is getting into them, then the fuel pump. Check all connections from the fuel tank to the generator.
