Unworking tach -

Car RamRod said:
do you know where the grounds usually are? btw If I g2 pull apart the dash Im not gonna fix it now.

You have to remove the panel below the steering wheel, the plastic surrounding the steering column, and the cluster shroud to get to it. It's like 10 screws, doesn't take long at all. You'll need a small torx bit and a phillips screwdriver.
 
Car RamRod said:
rockin. Ill takle that tomorow. Where on the tranny does it plug in (t5)?
And if thats all hooked up, is there anything else I should check while Ive got the cluster out?
thankss

If you jack your car up you can follow the speedo cable from under the hood to the tranny, it's up towards the front on the driver's side. The only reasons your speedo won't physically move are A) cable is disconnected from one end, B) cable is bad or the drive/driven gear is stripped, or C) the speedo itself is broken (pretty unlikely).. My personal guess would be whoever swapped the cluster when they did the conversion didn't snap the cable on the back of the speedo correctly and it fell off.