okay so we have these 2 new quads at our house (used when we bought them) but one is bigger and i now know is suppose to use straight gasand the other one uses mixed gas but it mixes itsself so it has a tank for the 2 stroke oil and a tank for the regular gas. stupid me didnt know that for either one so i mixed the 2stroke oil straight with the gas and then put it in bothquads the bigger one was running just fine it seams where the smaller one that mixes its self starts and idles but dies when you start giving it gas pushing the throttle. it doesnt have gears or reverse. help!!! what is going to happen to the quads and how do i fix them??????