Andrew, I think we can help with this problem. It is very common for the fuel gauge to fail on the C6 Corvette due to sulfur deposits building up on the fuel level sensor.

The solution involves replacing the electric fuel pump and the left-side fuel level sensor. The repair is covered under warranty and should take about an hour.

Oxygen sensors are not among the maintenance items that need to be replaced regularly, so they typically are replaced only when they fail.

Within the fuel level sensor are small metal parts which send the readings to the driver’s dashboard and cause the light to flash.