How perfectly should my Onan run?
Hi all! I've lurked here for AGES to fix all my tech issues; you're all very helpful. I'm looking for some info about my Onan Microlite 4KY Spec H generator. The gist of my question is this: When i...
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azrving wrote:I'll pull the spark plug at your recommendation, too. Will report back. Might photograph everything, just for other people reading this thread for their gens in 2020 and beyond.
Read the plug. If you want to live with it as is and you see that the plug is more of a brown color you are pretty safe. If you were to see a black color it's an indication of a rich condition. Rich conditions can cause cylinder wash and fuel dilution. A white color could be on the lean side and cause higher temps and exhaust valve burning.
