i have a brushless stampede(2wd) with a tacon motor on it, i got it in a trade so im not sure whats all been done to it or what needs to be done to it but i have fixed a few problems and bought a few pieces for it. my ESC is now messing up and wont turn on and when i do get it to turn on itll go about 30 yards and then turn itself off. i might get it back on then itll turn off in 15 feet. today i said screw it and just put it up.

it has a velineon vxl-3s esc on it, my battery is a 8.4v nimh by venom with a green tacon motor(not sure on which motor) im sure there is stuff this truck needs done but right now i just want it to work. any help would be great