Originally Posted by chevyfiftynine
The white is screwed to the top of the sender so it goes to earth. Anybody know what's wrong with it?

The white (sender) wire should not be grounded (earthed). If it is grounded, your gauge will read empty. Trace the wire from the tank to the gauge - I expect that you will find the wire has been damaged and shorted to ground.


Gord 🇨🇦
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1954 1/2 ton 235 4 speed