Originally Posted by atravlr
My bike stuttered and stalled, .......
Sure sounds a lot like what happened to a buddy of mine recently. His ran like a champ then stuttered and stalled. kick, kick, kick, kick, kick, start........ then same. Fuel system, carb, hmmmmm......? Hey why not throw a new plug in...? It worked !!! Looking closely at his old plug, it appeared to have a few small cracks in the insulator. Cheap fix if it works.