NHTSA Complaint #11489522 — 2017 HYUNDAI TUCSON

My daughter was driving on expressway the vehicle suddenly lost power. Vehicle began to shudder and became difficult to steer and control. On board diagnostic codes P0300 & P0301. Towed vehicle to my independent mechanic. His diagnosis was mis-fire in cylinder 3 and total compression loss in cylinder three. Major engine failure. Vehicle has 1.6l Gamma GDI engine. Vehicle was then towed to Hyundai dealer. Awaiting diagnostic from dealer ( four week backlog), but there where 85 failed engines ahead of me. Called three other dealers, all had diagnostic waits for engine failures exceeding 5 weeks. If failure is even covered the wait for replacement engines is stated as one year. Sudden loss of power impacted safety controlling the vehicle. I think the issues with this engine class will be well known to NHSTA and report so the size & impact of the issues is best understood at NHSTA.