We are new to motor homing, but have had several 5th wheels. We have a 2013 Winnebago Itasca Meridian coach with a onboard Onan genset. We full time and I need to start the gen monthly, do I need to d...
Kayteg1, I've been told by Prevost and Liberty Coach to run the generator monthly under load. It keeps the 'brushes' clean. Also, it keeps fresh fuel in the system.
So, it sure won't hurt it to run and it will also let you know there is a problem before you start a trip.
I was at a rally last October and the fella next to me had 7,400 hours on his genny (diesel) and it was purring like a kitten. He ran it the majority of our 3 day seminar as we did.