Removed sender wire from float, its showed full,
and empty when wire held to ground. I did remove float assembly and ground it and move it through its full motion and it still only registers a little less than half full. Do you think maybe my float assy is bad or would it have anything to do with 6 or 12 volt. My truck is 12 volt making my power source to the hot side of the gauge at 12 volts, if the guy that refurbed my cluster put a 6 volt sending unit in would this create these symptoms? Thanks HUGH