GMC Sierra 1500 HD Problem Report

GMC Sierra 1500 HD Erratic Fuel Gauge Operation

(8 reports)

It is common for the fuel level sensor in the fuel tank read the fuel level incorrectly. The sensor must be replaced to correct the condition. Our technicians recommend having the complete fuel pump module replaced on high mileage vehicles.

fuel gage reads erratic and now has stopped working -
My fuel guage reads empty when the tank is between 3/4 and 1/4 above or below it reads properly. because it reads fine at full and empty I have not had it fixed I watch my miles and fill up at about 300 miles every tank. -
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