Quote:
Originally Posted by Gene F
If you unhook one, does the problem with the other gage go away?
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I unhooked the temp gauge, and the fuel gauge still went to FULL. I messed around trying different fuel sending units and found one that registers 1/2 full when the float is all the way down (empty). If nothing else, I can use that FSU and just know that 1/2 take = empty! Better than always showing full and not knowing when I might run out of gas.
When I swap the FSU, the original is being used now, I'll mess with the original FSU to see if I can get it to register anything other than full. It seems there might be a short in the FSU, since grounding the FSU feed will cause the gauge to read full.