Hi Friends, I recently bought a 1966 Chevy C-10 and the fuel gauge was disconnected. After connecting the wiring to the back of the gauge, the wire to the fuse block and cleaning the ground at the sender unit and turning the key to the on position, the needle went to empty. I checked previous posts regarding to the fuel gauge and sender unit and performed the differents trouble shooting with the jumper cable to ground the sender unit and fuel gauge but the gauge needle never moved again. The gauge has good ground, 12 volts at the cable that connects to it and 12 volts at the fuse in the fuse block. As per previous post the ohms at the sender unit should be 0-90 and mine is reading 241. Based on the ohms reading the sender unit is not working properly. Let me know if there is any other test that I should perform. PLease advise.

Thanks