Yep, the ole 650 will run for about 15 minutes then quit due to the spark plugs being wet with water. Headgasket is new, head doesn't have any visible cracks, cylinder walls looked ok. Compression is 158 and 159. I just took the oil pump off and went premix. I have yet to try running it premix. I'm hoping the oil pump was picking up water in the bilge. Any chance my rear crank seal is letting the water in? Any other ideas?
Kawi 650 - Water fouling spark plugs
- Thread starter gimmick
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