2004 Chevrolet Malibu Q&A
2004 Chevrolet Malibu Question: Why does the gas gauge not work?
The gas gauge reads empty after just being filled and after about 1/4 the tank is gone, it will finally read correctly. We were also having issues with starting the car. We needed to push on the gas while trying to start it to make it start sometimes. We had the fuel pump replaced and the gauge still wont work. - malvergene
Either the connector is bad on the fuel pump module or maybe your new pump is bad. - ProfessorG
Illumination of the Check Engine Light can be caused by a loose or worn gas cap.
Plenty of fuel-fuel pump relay seems ok- anti theft not flashing-no pressure on fuel rail