Table 1 shows one common gasoline fuel system related problems of the 2012 Buick Verano.
| Problem Category | Number of Problems |
|---|---|
| Fuel Injection problems |
The contact owns a 2012 Buick Verano . The contact stated there was an abnormal odor of fuel entering through the vents. While driving, there was an abnormal very loud knocking noise and the idling was off. There was oil or fuel leaking from the injection system. The tpms warning light was illuminated. The vehicle was taken to the local dealer but it was not diagnosed or repaired. The manufacturer was not contacted. The failure mileage was approximately 120,000.