I am having problems starting the snowblower. The first time i used it this year it started right up and then again the second time. But i shut it off the second time for a minute and didnt fire back up. I have the mix full and all the wires and carborator is new as well as the spark plug but there are no wires or anything coming off the splug. Is there suppose to be? which one if any. It just has a black rubber piece on top of it. My email is Sklz24@sbcglobal.net. Thank you