interference

[mtnrydr]

I have a 4.6 and it was running fine on last run and now I have some kind of interference with my throttle/brake servo. It will sit on the stand and twitch and the wheels will turn. i have checked all wires for pinchs or breaks. I see nothing wrong. the engine will run and it will drive about five feet before the fail safe applies the brake. new to this hobby any info would be helpful thanks

 

[modjunkie]

sounds like low batteries, altho I'm sure u checked that first...

 

[oregonmud]

Check the batteries in the radio and truck.

 

[Shaun]

i was going to say the same thing as above, if it was working fine i would suspect the batteries..