Hey just got a 94 VX hatchback and the speedo isn't working. I have read a lot of bad speedo threads but mine is acting a little different. So when the key is in the off position the needle is on 0 turn the ignition to on and the needle jumps up to 25 mph. When I start the car it goes to either 15 or 25 mph. Then when I start moving right around 2-4 mph the needle is bouncing from 0 all the way to 60, once I get going about 10 it stays steady on 25. ??? I am lost on what could be wrong looked at the VSS plug looks good. Any ideas??? Also tach and all other gauges work fine only the speedo and odometer aren't working.