Have checked for leaks, found none. Carb is not draining/overflowing. No fuel in exhaust. No drop in fuel consumption (over 80 mpg). Scooter runs fine, no hesitation, no loss of power. Have changed the oil and it is normal. 2005 Honda Vino 125. Started about a week ago.
Thoughts?
Added (1). 2005 Yamaha Vino, my bad. Plugs are ok, no fuel, tan color.
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