Quote Originally Posted by chaseamundo
how do you tell where spark stops?
pull the spark plug. do u have spark at the end of the spark plug? if there is spark there everything is ok. if not pull the spark plug from the wire and test with a screw driver or something. that will tell u if u have a fouled plug. no spark test at the cap with a screw driver or something. keep working back just eiliminated 1 step at a time.