Erratic Fuel Gauge Operation on Hummer H2

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.

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Average mileage: 80,000 (60,000–100,000)
2 model years affected: 2003, 2004
5 people reported this problem
1 person shared problem details
2004 Hummer H2100,000
Changed the motor in the cluster still not fixed
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