ok so day i was gonna go riding at my ridng place call the pitts i rode around my yard and ran fine so as i get to the pitts start it up and only one side was running my dad finds out the plugs were shot from only 5 hours of ridng from last week and we put new ones in and it runs great for a few min and then only one side is running right it makes no sense it runs right and perfect all the time till today where i keep fouls a plus but its all jetted the same on both sides what do i do help!!!!!!!!!