I would never dispute any information that is prudent and offered with merit. I have run my Onan genny religiously since brand new, every month for 2 hours under load, regardless of weather and/or fuel tank capacity, unless of course it is near 1/4 full which it never is while parked. I have used Stabil or Sea Foam only as a preventative if I do not head out for weeks at a time in the winter. To this date the genny has worked flawlessly with minimum attention other than an oil change and spot inspections. The same exercise time goes for my stand alone Champion 9500 genny. No issues. Reading the forums it appears some choose the 1/2 hour run time and others go with the 1-2 hour run time. To each his own. I can only report good things for my exercise schedule.
