I picked up a 2004 Marauder 1600 in the beggining of May from the original owner with 12,500 miles on it. It has cobra pipes, a kuryakyn hypercharger and an FI2000. Ran great for the first few hundred miles. One day it refused to turn over. Checked the battery and it was fine but the spark plugs were heavily carbon fouled. The original owner told me he had only ran ethanol free mid grade in it. Locally I can only find ethanol free 93. In the past month I've had to replace the plugs twice and the last set is carbon fouled. Any ideas of what to look for?
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