whats up everybody, i recently finished a repair/rebuild on my DRAG'd gsr 93 si hatch, (no need for other details) anyhow,,, i replaced my tranny during this all, god a new 2000 tranny in my car now,, i swapped the speedo from my old tranny, and that was that,,, when i started up my **** for the first time, the speedo started bouncing around all over,,,,so i began to drive then it still bounced around,,, so i replaced it,,, then i did not get anything on the speedo at all,,, so i again replaced the speedo,, no i started it up went driving,, it was working for about 2 minutes then it started bouncing around all mph,, so i dont know what the **** is up,, somebody please help me out here this **** is stumping me and everybody else says its a connection,,, where do i look for the connections for this,>>?? let me know asap
thanks,
dave
(just in case any misunderstanding here, i am talking about the Vehicle Speed Sensor located on the top of the tranaxle housing on my gsr tranny)

 

also please verify for me if the wires for the speedo pass through the driver side harness on a 92-95 hatch, or the passenger side to the ecu,,, let me know,,,,,
thanks
Dave

 

should be the speed sensor

 

check your fuses

 

sometimes when u have some kind of liquid in the plugs, they do that. Try cleaning the plugs on both ends.