front wheels turn but car it self doesnt go but when the radio is off sometimes motor goes by .. I tryed different battery what eles could cause the car not to move at all? here what the car looks like .. When Should i replace the motor also sounds there something in the motor .... Is possible for a router interfer with r/c cars and trucks radios?

If you have the car on and switch the tx off, the car may do just about anything on it's own. If the motor runs when it glitches, it's probably not a problem with the motor. Have you reset trims on the tx to neutral? There may be a throttle trim turned down. You may also try resetting the esc.

thank you for help

by resting esc could that corecct my problem?

by resting esc could that corecct my problem?

Might fix it, might not.


Set your throttle trim to nuetral, then reset the ESC and see if it works.


If it doesnt, try reversing the throttle channel then reseting the ESC.

just make sure that all the trims on your tx are at neutral, then go through the steps to reset the esc. Anytime you have something wierd going on, try that first. If that doesn't work, then we'll think of something else to try. I don't think it's the motor, though - if there was no connection it wouldn't glitch for you.