Table 1 shows two common gasoline fuel system related problems of the 2014 Chevrolet Impala.
| Problem Category | Number of Problems |
|---|---|
| Fuel Pump problems | |
| Fuel Injection problems |
The contact owns a 2014 Chevrolet Impala. The contact stated that while driving at approximately 75 mph, the vehicle's speed decreased as the traction control system warning light illuminated intermittently. The contact stated that the vehicle would not accelerate over 20 mph. The failure recurred two times. The vehicle was towed to a dealer where it was diagnosed that the fuel pump was damaged and needed to be repaired. The vehicle was not repaired. The manufacturer was made aware of the failure. The failure mileage was 17,100.
Tl the contact owns a 2014 Chevrolet Impala. While driving various speeds, the vehicle suddenly decelerated and the vehicle would not properly accelerate. The vehicle was taken to an independent mechanic who diagnosed that the rocker arm and fuel injection were faulty and needed to be replaced; however, the parts were not available from the manufacturer. The manufacturer was notified of the failure. The local dealer was not notified. The failure mileage was 54,000.