My dumbass got stuck in some deep mud. Ended up rocking back and forth at high rpm with no dsc on and off for an hour but failed to get free. Had to call a tow truck to get pulled out. Obviously there was a lot of mud under the car in the brakes etc. I believe the under carriage is pretty clean now but I am left with a vibration. Seems to occur when accelerating at low speeds. It goes away at higher speeds. At one point it seemed worse when I turned my front wheels left but I'm not sure if that is always the case; only constant seems under acceleration - when I apply gas at low speeds. Any suggestions as to what to look into. Hopefully this doesn't cost a fortune.