well i ran my truck till the batterys die charge them up and i notice that i could not push the wheels so i disconected the motor and the wheels ran smoothly so i try and spin the pinion on the motor and i cant even move it?

wow sorry for double post but i open my motor and every thing seened dark i think i fryed it so i clean it up a bit and put all back to get her and rev it wow sparks were going on in there i think it was the brushes on fire lol so it move this time but with sparks and getting hot fast lol.??

Its dead! That happened to my friends 1.

well thats not good lol now i gota wait like 2 weeks to get my 180 grr ill have to go fishing a little bit more lol........ o ya can brushes were down??

hmmm i had it running off on 9v battery its sounds good but its sparks sometimes....