My revcounter and speedometer jump around together even while the motor isn't running. All I need to do is turn the key. Has anyone come over this problem out thier?

Bad Grounds are a Common Problem...

bad ignition switch? 95 have this happen but the tech and speedo quit working and cause bad shifting

bad ignition switch? 95 have this happen but the tach and speedo quit working and cause bad shifting

Thanks for the replies.
I have already tried running a ground wire directly to the back of the instrument cluster and cleaning the connectors which made no difference.
The ignition switch has been giving some problems. Starting and on a dark night I can see arcing in the column starter switch. Sounds like the two problem could be the same thing, I think Ill try replacing the switch next.
thanks again Drof.