I was riding my blaster today, it started up in one kick with the choke in (first start of the day) and it just bogged down and died and didn't start back up after I rode it for about 5 mins. Then I let some gas out and let it sit for a little while and it started back up. The air filter was really dirty but i just put a new one on right now, I got a new top end put in in like may and a brand new stator put in as well, I do 32:1 mix cuz i cut my oil off as well...what could have happened to it?