My spark plugs keep getting quickly fouled with carbon residue, not
oil, I was told that too much fuel was getting into the cylinders and
not burning completly. I have scanned the Internet and can't seem to
find any "how to's" on properly adjusting idle and fuel mixture on a
small 4 stroke. Does anyone out there know??? A "helpful" man "helped"
me by claiming he could make my engine run better by making a few
carburetor adustments, since then, my plugs are fouled within 3 or 4
minutes running time.... yeah, thanks for the help....