NHTSA Complaint #11693273 — 2024 BUICK ENVISTA

The contact owns a 2024 Buick Envista. The contact stated that while driving at an undisclosed speed, the engine seized. The contact allowed the vehicle to sit for about an hour. The contact stated that while attempting to restart the vehicle, the vehicle started with the check engine warning light illuminated. In addition, the contact stated that while driving, the low-power warning light illuminated. In addition, the contact stated that after the vehicle was turned off and had sat for approximately an hour, the warning lights were no longer illuminated. The vehicle was taken to an Auto Zone, where the vehicle was diagnosed with an Oxygen sensor failure, a failed camshaft, and a failed purge valve pump. The vehicle was then taken to an independent mechanic, where the vehicle was repaired; however, the failure reoccurred. The dealer was made aware of the failure; however, the contact was informed that there were no early appointments available. The manufacturer was not made aware of the failure. The failure mileage was approximately 9,500.