speedometer stops working

[patrick112390]

hey guys, does anyone know why my speedometer stops working while driving sometimes? it goes crazy bewteen the speed im at and 0.. i snapped a vid avout 30 ago but you cant see ****....
http://www.youtube.com/watch?v=33-uef2Ntu0

 

[patrick112390]

possibly cluster?

 

[m4dc0w]

could be, but not likely if it works most of the time.

Maybe check the VSS