speedo prob and radius arm bolts

[p00typ00]

on occasion my speedo will drop to zero and bounce around is that a speed sensor problem and another thing does anyone know where i can get some bolts for my radius arm or wut thread they are mine was missing one when i bought it and it caused my ball joint to go bad. any help appreciated

[Ghostyman]

If you get a CEL when your speedo bounces around, check the code. It should be a code 17 if the problem is the VSS (Vehicle Speed Sensor). I does sound to me like the VSS needs to be replaced. It's very easy and will take no more than ten minutes.