the spark plug should be a brown color...like chocolate.
my carb float got stuck twice which caused my bike to run real realy rich for a few days, which caused a fouled plug, which meant about 2 hours of trying to clean the carb and put it back in and adjust the a/f screw to make sure it was set right...blah blah blah
what i am trying to say is make sure you do it right the first time. b/c it's a pain to go through all that.
my carb float got stuck twice which caused my bike to run real realy rich for a few days, which caused a fouled plug, which meant about 2 hours of trying to clean the carb and put it back in and adjust the a/f screw to make sure it was set right...blah blah blah
what i am trying to say is make sure you do it right the first time. b/c it's a pain to go through all that.
