Re: 67-72 Chevy Truck fuel gauge diagnostics 101
The resistance across the gauge (as shown in the first picture in your post #2) must vary a lot. I checked that resistance on a gauge I have and found it to be 31 Ohms. And the gauge checks out OK.
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Bob
1967 2wd Burb, 350/TH350, 3.73 posi
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