ive searched and searched and searched, ive got the wiring hooked up, but my speedo does not go below 20 mph on or off, and when i turn the key to the acc position its jumps up to 30 and doesnt go up or down while im driving im so stupmped been out there all morning someone respond to me today please i need to know how fast i am goin

 

check the vss on your tranny check the plugs for corosion take the plug soak it in coke for 12 hours take the vss ou and clean that out then spray with carb cleaner and try that it worked for me.

 

i mean ill give that a try but my **** is perfectly clean already....

 

ttt

 

you may want to check the white plastic part in the vss sensor plug sometimes that comes loose and keep it from getting a connection i have seen that happen a couple times too.

 

ttt

 

might want to try taking off the needle and fiddling around with it a bit, i.e. move the position of the needle -30mph so that when you turn your key itll be at 0mph, i did this to my old VX cluster and it worked but only temporarily cause the cluster was fed anyways.
be careful when messing with the needle, dont wanna break it or anything

 

OK ILL GIV EIT A SHOT

 

bump