Returning Bolter that just introduced myself on the Welcome forum. Getting the truck back on the road after sitting unlicensed for years.
1950 3100 with overhauled 57 235. 12 volt new harness (20 yrs ago)
Original gauge with Runtz resistor. New tank and sending unit (15 yrs ago)
Gauge on empty when started. Tank is approximately half full. Removed wire from sending unit and gauge goes to full. Tested sending unit and reads 0 ohms. Removed sending unit and tested with multimeter and unit registers between 30 ohms and 0 ohms when moving float.
What should I do next?
