Found the problem at transfer case the cable is broken going into the drive gear. Going to change the cable, also would like to change the drive gear. I would like to find out what teeth count would be the correct one. Since it has a 3" lift and has a set of 33s.
I need help with 85 k10 truck. Just bought it, but the speed guage doesn't work. There is a cable in the back that hooks up to it. Im not getting any voltage on the pink/black wire. Where should the power come from?