check the wiring to the vss,make sure they are not melted togeather.if they are,seperate them.you may need to replace the speed/rpm gauge in the cluster.i dont know where to get them new.you mabye able to find one at your local junkyard.i think any 94/95 will work,96/98 will also work,but the coolant,abs,ect...icons are in different locations.