Speedometer acting like tachometer, runs up to 60 mph when the truck is in park and engine is going 2000 rpms, according to the tach. Have changed the speed sensor and tried a rebuilt instrument cluster.
Speedometer acting like tachometer, runs up to 60 mph when the truck is in park and engine is going 2000 rpms, according to the tach. Have changed the speed sensor and tried a rebuilt instrument cluster.