Hummer H3 Problem Report

Hummer H3 Erratic Fuel Gauge Operation

(6 reports)

The fuel level sensor in the fuel tank may fail causing erratic fuel gauge operation. Our technicians tell us that on high mileage vehicles you may wish to replace the complete fuel pump module assembly if this condition occurs.

Fuel gauge does not read accurately. When tank is full, gauge reads 3/4 tank. -
Fuel light has never worked. Dealer said they repaired it, but never did. -
Fuel gauge reads the fuel levels eratically -
Fuel guage not moving correctly. Reads 1/4 tank when empty -
Reads about 3/4 when full.. i filled up and it clicked at the gas station and reset the trip setting and it says ive gone 99 miles and i am almost at a quarter of a tank obviously theres a problem here -
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