hey guys! im from kansas and new to this forum. i have a few questions that are dumb and probably obvious but i need answered if yall dont mind. first of all, i just purchased a 1996 (i think) scrambler 400 4x4 at an auction and was wondering how the fuel and premix system worked? im new with 2 strokes....another thing, i was riding it around and all the sudden it randomly cuts out and died, it did this a few times before but i cant get it to start now..