i have an lrp spx competition stock mod esc that recently made a loud beep and when you hit the throttle it just squeels at you, but no movement on the motor. Does anyone know how to fix this? Here is a youtube video of the problem.

http://www.youtube.com/watch?v=XrnfOTiLUR4

I have had them make that noise when the motor wires were hooked up wrong. Double check all of them. Also try a different sensor wire.

Thanks, I will check the sensor wire. I use same color wires as esc on the motor to prevent that problem. Luckily for 109.78 plus shipping I can trade it in for an SXX stock spec v2.

I would be sure to try a different motor as well before you send it in if you haven't already. That issue can be a bad sensor board inside the motor itself.

I appreciate everyones responses. I tried the different wire and oddly enough everything works. I'm sure glad that was the case.