NHTSA Complaint #11539517 — 2018 FORD EXPEDITION

We were having issues with our transmission shifting very abruptly and making a clunking noise back in late June 2023. This was occurring as my wife was traveling out of state for a funeral to Michigan. We were able to drop the vehicle off at a certified mechanic in Ohio, and were told that they were metal shavings inside the transmission. The vehicle sat there for several weeks, waiting on a new/remanned transmission from a local Ford dealership. The transmission was replaced, and I flew back to Ohio to drive the vehicle back to Virginia in early August. At first, the vehicle was shifting and driving normally as it should. However, when I was near Richmond, Virginia, I had to change lanes to pass a semi, and when I pressed the gas, all power was lost and the lights on the dash went completely black. About 2 to 3 seconds later, the vehicle shifted with a loud clunk and the advance track warning light came on. The malfunction nearly caused an accident as vehicles behind me had to slam on their brakes, as I finally made my way to the shoulder of the road to collect myself.