CDI BOX 150 200 250CC GY6 ENGINE ATV KAZUMA AIMEX CD04

It arrived SUPER fast. The company delivered it as promised. The only problem is that it does not start my daughter go kart.. In fact, I attempted to turn the engine over and it blew the fuse after it turned over only 3 times. She has a 150cc Chinese made Go Kart so this should have workd and yet all it did was blow the fuse when attempting to start the engine.