Well I finally got around to looking at Radio Shack for that resistor. They had 2 types. One is a small glass cylinder, too small I think. The other was long and rectangular, made out of ceramic. There is an uninsulated wire coming out of both ends. Is this the resistor I need? How would I wire it up? Do you just cut the wire between the sender and the gauge and put each wire end to each end of the resistor? I've never connected an insulated wire to an uninsulated wire. I guess just twist together and cover with tape.
