i just finaly got it all fixed up and it is working perfectly i just ran a full tank and then the dogbone of the front right wheel fell off i put it on again and i ran a 1/3 tank and it fell off again and it happen a few more times i think i broke something but at least the motor is runing wohooooooo lol anyways anyone know why it might be falling off?

Up front should be a CVD not a dogbone, check your diff cups are ok and not broken...

yea my bad cvd but the cups are good and it stoped doing it now so i guess it was nothing thnx allot though