A while ago I removed and refurbished my 69 gas tank. Does anyone know if the ground wire is a resistor wire? I have a gas gauge that reads 1/4 past full due to a resistance problem back there. However I did not change anything in the original parts except the ground wire. The original was...
I ordered a new Spectra Premium Industries sending unit. I would like to test it before installing.
Here is what i am thinking:
- Ground the sending unit
- Hook the sending unit up to the gas gauge
- Power and ground to the gas gauge
- Lift the arm of the sending unit
Should that work...