Exercise the Generator or open your wallet
We've be static for awhile and I failed to exercise the Onan 5.5 Marquis Gold. It would not start. Found a series of excellent You Tubes on RV maintenance by Mr. Don McAdams including one on diagnosin...
Forum Discussion
Previous onan owner and ran once per month with the a/c on, under intermittent load for about 8 to 10 hours. never had an issue with it. Now have a Honda EU3000, preference do to weight, mounting and function. we use it a lot, but when not in use I still do the same, run at least every month, turn on a/c and let it go for at least 4 hours. I also use it for some stuff when working around the house. Always use Sta-bil in the gas as well.
