Onan 5.5 oil
Despite what the owner's manual says, which oil and how often for the Onan 5.5 This is my first oil change. Thx in advance. Johnny
Forum Discussion
Thx, everybody!!. Only have 25 hours on this new unit, but want new oil in it for storage..so out to shop and use my 15W40 Rotella..same as my PowerJoke:)))
