Table 1 shows two common gasoline fuel system related problems of the 2022 Chevrolet Trailblazer.
| Problem Category | Number of Problems |
|---|---|
| Gasoline Fuel System problems | |
| Storage Evaporative Emissions Canister problems |
The contact owns a 2022 Chevrolet Trailblazer. The contact stated while starting the vehicle, the check engine warning light illuminated. The vehicle was taken to the dealer and the dealer stated that the purge valve needed to be replaced. The vehicle was repaired. On another occasion, the contact experienced a flat tire due to a nail in the tire. While the driver side rear tire was being removed the lug nuts and the bolts on the axle were damaged. The vehicle was taken to the dealer and the dealer stated that the cv axle needed to be replaced. The vehicle was not repaired. The manufacturer was not contacted. The failure mileage was 400.
The contact owns a 2022 Chevrolet Trailblazer. The contact stated while driving approximately 35 mph, the check engine warning light illuminated. The contact drove the vehicle to a dealer to be diagnosed and it was determined that the evaporator emissions canister pump had failed and needed to be replaced. The vehicle was not repaired. The manufacturer was informed of the failure and referred the contact to the NHTSA hotline to report the failure. The contact researched online and related the failure to manufacturer special coverage number: n242441120 (evaporative emissions purge pump - engine and engine cooling); however, the vehicle was not covered under the special program. The failure mileage was approximately 62,500.