so i finally got my truck running well and i was bombing around my front yard doing some sweeper turns through a dirtpatch. i was on my front porch and the truck rolled then the accelerator went full out and i had no control of it and by the time i ran over to kill the engine it had flamed out. when i fixed the broken tierod and got outside to start it again i couldnt even move the pullstart i know it sounds bad so if theres anything i could do lemme know please. also its a trx 3.3 that i got from traxxas' engine swap program, if the motors cooked do they still do any program like that?