Anyone had this problem or know what it could be. Got off the freeway this weekend to get coffee. Pull up to the redlight and I'm at a dead stop and the speedometer needle starts bouncing up and down. Keeps going from like 0 to 25 and back again a few times. Anybody have any ideas?

 

Did it only do it that once? or is it constant now?

 

had that happen to our last car (ford tarus) it was the speed sensor. if it is still under warrenty they will fix it otherwise take it to a local shop, ours wasnt covered anymore and the stealership wanted over 300 to fix it took it to a local shop and it only cost 50 and had no problems with it after that