Hi everyone. So I parked my quads last fall for the winter and everything was fine. Now the Honda started as usual, but the Yamaha will just sit there and crank but no fire. Spark plug was good and good spark. Even changed the plug for a new one. Still the same. Disconnected the gas line and there was lots of fuel. Doe this mean carburator or electronics. One friend said heat it up with a small torch. Any ideas would be appreciated as I'm not that knowledgeable about mechanics. Thanks in advance.
