please please please help, please!!!!!!!

Guys, I was going down the street after burnig out one time. I looked down and my speeddomater was jumping all over the place. I know i was not even going 50 and it was jumping from 100 to 110 and back up to 80 all over the place!!! Please tell me what to do. Please need help.

take your gauges out of your dash disconect the cable going into your speadometer gauge get automotive grease (availeble at any auto store) and grease the end of the cable that you took out and put it back go under the hood folo that cable into your transmision disconect it and grease it the same as you did the other end

if this doesnt fix it the cable is probly broke or your speadometer gauge is messed chances are greasing shuld solve ur problems

before you do that, try disconnecting the battery for about 10 minutes. that should reset the ECU which i would think would get the speedometer back to normal