Posts Tagged: fuel gauge not working

Fuel gauge not working — how to diagnose and fix

How to diagnose and fix a fuel gauge not working issue Most common causes of fuel gauge not working 1) Bad connection on top of the fuel tank to the fuel tank sending unit 2) Bent float arm on the fuel sending unit 3) Corrosion on the variable resistor inside the fuel tank If your fuel gauge used to work and isn’t working now, and you haven’t had any work done on the fuel tank, fuel or fuel pump, chances are high that the electrical connector to the fuel sending … Read More