Need4Camaro

I really don't even know where to check anymore... The Speedometer has been acting up lately... currently it has stayed accurate for about two days straight... however will jitter alittle if I hit a hard bump... But prior to this it has been going from 0 to active whenever I hit a bump. I check the VSS connection and even replaced the VSS and it helped nothing... Anyplace else I need to check?

96KillaZ

I had the same problem with my cavalier, eventually my battery died, so there was no battery in my car for a couple of days and when I installed my new battery everything was fine. so try disconnecting your battery for a day or two to let the computer reset.