i was riding my grizzly and i had to get off so i let it idle for about 30 seconds all of the sudden i hear a pop and it died.... i just did a top end rebuild on it and everything seemed to be great.... i finished the break in period.... it turns over freely when i push the starter but wont fire up.... whats wrong?? i think its geting spark... and gas for sure...

 

Take a compression test and get back to us. And when the plug is out for the compression test see if your getting spark.