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Old 08-20-2018, 11:11 PM   #132
heyfish
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Join Date: Aug 2018
Location: San Luis Obispo
Posts: 4
Re: 67-72 Chevy Truck fuel gauge diagnostics 101

My fuel gauge doesn't move and it is below the empty mark. I pulled the resistor from the back of the fuel gauge and it doesn't give any readings with the multi-meter. I also checked the printed circuit and it looks like it is in pretty good shape. Would the resistor cause the gauge to not move at all? Could the fuel gauge just not be receiving voltage? The rest of the lights in the instrument panel work but the brake light only lights up when the engine is starting. The fuel gauge doesn't move though.

Any help would be greatly appreciated.
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