so i was on the trails it was running strong all day then it all of the sudden quit. it didnt make any pops or anything just sounded like i hit a kill switch. I dont even know where to start because if i pull start it with another quad it starts but as soon as i give it throttle or pull in the clutch it quits. i dont even know where to start, it wont start when i kick it. only pull. the carb is getting gas for sure but i dont know if its getting through the carb into the engine, so maybe its involved with the reeds. i just flipped them over a few rides ago because there was a small gap in them. also after it quit i pulled the spark plug out and it was fouled. i put in a brand new one and it didnt make a difference. someone please help thanks