The contact owns a 2018 Chevrolet Traverse. The contact stated that the vehicle was shaking abnormally at start-up and while idling. The check engine warning light was illuminated. The vehicle was taken to an independent mechanic to be diagnosed. The contact was informed that the purge valve was defective. The contact spoke with a dealer and the dealer confirmed that there were no recalls on the VIN. The manufacturer was not notified of the failure. The vehicle was not repaired. The failure mileage was approximately 93,000.

- East Taunton, MA, USA

The contact owns a 2018 Chevrolet Traverse. The contact stated that the vehicle would shake either upon start of the vehicle and while idle as the check engine light appeared on the instrument panel. The vehicle was taken to an independent mechanic where a code reader was used which determined that the purge was defective. The contact spoke with a dealer and the dealer confirmed that there were no recalls on this vehicle. The manufacturer was not notified of the failure. The vehicle was not repaired. The failure mileage was approximately 93,000.

- East Taunton, MA, USA

The contact owns a 2018 Chevrolet Traverse. The contact stated that the check engine warning light was illuminated. The vehicle was taken to an independent mechanic, and the EVAP purge valve was replaced. The vehicle was repaired; however, the contact stated that the check engine warning light became illuminated again. The contact also stated that the vehicle was jerking and stalling while driving at various speeds. The vehicle was taken to another independent mechanic, where it was diagnosed that there was a leak coming from the purge valve. The vehicle was not repaired. The manufacturer was not made aware of the failure. The approximate failure mileage was 87,000.

- Jersey City, NJ, USA