I bought this bike about a year ago and I am just now getting to tearing it down to the frame. Getting ready to slide the engine out, I drained the oil. It looks like the PO very recently changed the oil, (it is very clear) and it has the odor of gasoline; there does not appear to be any gas rising to the top of the oil in the drain pan. If it matters, the plugs are a bit carbon-fouled. I am guessing this is a Bad Sign. Does this mean new rings? The bike only has 8,500 miles on it.