I just brought home my 91 nissan 240sx with a few things done to it. I will post them a little later but When I picked it up the speedo doesn't work and the guy told me it did 3 weeks ago.. well Does anyone know what is wrong? Everything but the speedo,odo and trip work.. Thanks!

 

Probably a wiring issue, should check that out.

 

Same thing happened to mine, could be either bad wiring, or a messed up cluster.

 

i have the same problem just too lazy to fix at this monent lol, but does the speedo come one sometimes and the neddle just bounces around? if so just check the connection thats whats wrong with mine

 

I fixed it now. While I was under the car I noticed the ground wire coming from the speed sensor was cut. It works now but the faster I go the more the speeds off.