Hummer H3 Problem Report
Hummer H3 Erratic Fuel Gauge Operation
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. - Visitor
Fuel light has never worked. Dealer said they repaired it, but never did. - Visitor
Fuel gauge reads the fuel levels eratically - Visitor
Fuel guage not moving correctly. Reads 1/4 tank when empty - Visitor
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 - Visitor
Is my entry to fuel pump under the back rear seat?
I have a transmission slippage issue that I believe has lead to a second engine failure (First...
My H3 literally stopped on me while driving. I pull over and while waiting for a ride, I try it...
A Loose or worn gas cap may cause Check Engine Light to illuminate.