Ok well some of you have seen some of my work. Now I need some of your help. I have a custom digital guage kit from dakota. And we cant figure out what the problem is so now i need some help. The temp guage reads 200+ but the manifold temp and radiator is well below that like 140-165 all the time. We have changed the sending unit and the wires to the box. Have any of you all had a problem like this? What did you do to fix it if you did?