I'm new to this page and im having a problem with my bike maybe somebody can help me. I have a 2001 Honda vfr800 its not really misfiring but it is sputtering I just changed out my spark plugs rode the bike maybe 5 times and they are already black.
Air - fuel - spark Gonna need history. What's the air box look like? Any nests? How many miles? Plenty of electrical gremlins could hinder spark.