NHTSA Complaint #11667390 — 2021 CHEVROLET TAHOE

The contact owned a 2021 Chevrolet Tahoe. The contact stated while driving approximately 60 MPH, the check engine warning light illuminated, and the vehicle started losing motive power. The contact stated there was an abnormal ticking sound coming from the engine compartment. The contact stated that the vehicle slowed to approximately 10 MPH with black smoke coming from the exhaust pipe. The contact was able to drive the vehicle to a dealer. The dealer diagnosed the vehicle and determined that the engine connecting rods had failed and needed to be replaced. The contact researched online and related the failure to NHTSA Campaign Number: 25V274000 (Engine and Engine Cooling); however, the VIN was not included in the recall. The vehicle was repaired. The manufacturer was informed of the failure and referred the contact to the NHTSA Hotline to report the failure. The failure mileage was approximately 85,000.