NHTSA Complaint #11654629 — 2020 FORD F-150

*Engine failed - Rattle was detected and after dealership took a look at the vehicle, it was determined that the engine needed replaced because the truck was consuming oil at a high rate and there was metal found in the manifold. *If I continued to drive a truck with low oil, a failure of engine/engine fire could have occurred (oil was changed 2 weeks prior to inspection). *Confirmed by dealer *Vehicle was inspected by dealership *No warnings, just a very subtle rattle at low speeds that was concerning. Engine ran fine otherwise. Rattle first appeared around $45k miles.