My speedometer works when it is cold outside but quits working once the truck warms up, 10 to 20 minutes. Neither works when it is above 60 or so. Anybody know what is going on with my truck? Thanks! 96 Ford Ranger XLT manual 5 speed transmission.

 

Replace the VSS (Vehicle Speed Sensor). In 96 it was in the tailhousing of the transmission.

-A

 

Thank you, I will do that.