me and my freinds were riding around for about a half an hour and then i stoped my blaster and i tryed to start it again and it dident start i pulled off the spark plug and its good i check for spark and there is no spark at all and i tryed with a new plug too nothing is happening? i check if it would be that timming and its not would it be the ingintion coil? is there eny way i could check it i pulled it off right now and should i get a new one? or how could i check it... or eny thing else could be it?