Ive had 2 nitro trucks, and on my first one(tower hobbies nitro st-15), it did it to me twice i think. They have NO power, but its awesome to see something that doesent have reverse driving around backwars for a second. Mine was running right, and then all of a sudden, it had no power, and the truck went backwards for a second and then died on me. It took me a while to figure out what it was. Also, we have an older 2 stroke ez-go golf cart, and instead of switching the tranny into reverse, the motor shuts down, and starts back up in reverse so it will have reverse. I couldnt believe it when i figured it out. It has happened to me too, so dont say its impossible. And if it is, why do you say that? The piston still goes up, and down, and makes a suction to pull fuel in, so why is it impossible?

Eric