Bart,
I know that I have a half tank of fuel. If the gauge moves at all, I will then move sender manually. Sorry failed to say I would leave it hooked up.
Brainstorming idea: I have a 0-60 ohm gauge at the house. If I hook this up in a 0-30 ohm system, it should read half of what I actually have in the tank. If this gauge works while hooked up to the current wiring, that would point At the first gauge being bad. Thoughts?
Chris
Last edited by ndkid275; 05/15/2018 7:33 PM. Reason: Crazy thought