2005 GMC C3500 fuel gage

2005 GMC C3500
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VERN COLEY
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Electrical problem
2005 GMC C3500 Engine Size unknown Two Wheel Drive Automatic 115000 miles
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The fule gage shows empty after filling one or both tanks in my duramax diesel.Is there some way to reset the sensor or does the tank have to be droped. VERN
Jan 24, 2008 at 1:22 PM
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2CARPRO JACK
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  • ASE Certified Mechanic
So the gauge reads empty on either tank when they are full? If it is a common problem to both, I would think the gauge,wiring,tank swich would be the problem, both senders at once would be a huge coincidince
Jan 24, 2008 at 2:18 PM
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