Fuel System/Emissions
Sensors (O₂, or oxygen, sensor), emission-control devices (includes EGR), fuel-injection system, fuel gauge/sender, fuel pump, problems filling up the tank.
What Owners Say
"Whenever I fill up with gas my car engine wont turn over for a few minutes so it has to be the sensor"
Anonymous, (2013 Chevrolet Impala LS 3.6-L V6)
"Check engine light came on. Determined fuel injectors were no longer working within spec. and required replacement. Fuel injectors were replaced. Check engine light no longer on and vehicle is now running well."
Anonymous, MO (2013 Chevrolet Impala LT 3.6-L V6)