NHTSA Complaint #11420859 — 2015 VOLKSWAGEN JETTA

2015 VW Jetta, 1.8L turbo engine. While interstate driving, the engine abruptly failed, running very roughly, causing a severe loss of power. This was in the hills of Tennessee at 65mph, and the sudden loss of power made us a traffic hazard and put all our lives in severe danger, being forced to travel under 40mph to reach safety. There were no warning lights prior, and the car had just had an oil change and inspection. After the loss of power, we had warning lights all over the dashboard. The Traction Control, ECM, and a flashing Check Engine were the ones I can recall. After reaching a safe place with cell service, the car was towed to a VW dealership in the next major city. Technicians there diagnosed it with an exhaust valve failure, which in turn shattered the spark plug. This was verified by CNA National, an extended warranty company.