Onan 5500 Gold - How many hours do you have?
I'm wondering how many hours I might get out of my Onan 5500 Marquis Gold before I have to do major overhaul. I know there's no way to predict, but I'm curious how many hours others have seen. ...
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Pirate wrote:GL wrote:What type and weight?
Wow, 5000 hours...I hope mine lasts that long. I was thinking about switching over to full synthetic oil, that might help it last.
Well, that's a good question. Where I am, it's routinely 100+, so straight 30 weight would be best, I but I can't find any synthetic locally. Honestly the only one I've even seen online is Royal Purple. Otherwise, I may switch to 15w40, and see what brands I can find.
