Chevrolet Repair Questions? Ask a Mechanic for Answers ASAP
Hello, and welcome to JA!! you will need to have the system scanned for codes, you probably have a code P0463 stored in the system.DTC P0463 Fuel Level Sensor Circuit High Voltage. more than likely you have a bad fuel level sensor. this requires dropping the fuel tank and replacement of the fuel level sensor. pretty common problem.
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