Hi, I was flying my plane today, (2 month old Hobbico NexStar) and i probally flown for about 12-13 minutes on full throttle...Anyway, when the plane finally ran out of gas...I waited about 10 min before refilling & trying to recrank it. Well, the plane just wouldn't crank back up. Also, i notice black oily stuff on the head of my .46 engine and on the side of my plane. This plane has been flown about 12 to 13 times. Anyone Know what may be the problem of why it won't re-crank?[sm=spinnyeyes.gif]