Another Fuel wire question

[rynehbar]

Heys guys new to the forum and linking up with you from Fort Dodge,IA currently the Marine Recruiter here. But anyways while being here in Iowa I picked up a 67 C10 LWB with a 250 I6 for $400. And noticed right away while driving her home that the fuel gauge didn't work. Well i guess this is a huge problem with this year model trucks after doing some research. But my question is after tracking down the problem is, Where does the wire hook up to in the motor bay? It's currently just hanging by the starter but theres no connection close to that so I don't know and trying to follow schematics on it is like trying to find jimmy hoffa. Any help would be greatly apperciated. And HELLO FROM FORT DODGE IOWA.