NHTSA Complaint #11694441 — 2020 FORD EDGE

In February 2025 a dash light came on when the vehicle was studdering at 20-40 mph. Firestone said the code was a PRV, so they replaced it (approx $450), had 80k miles. Six months later it's doing the same thing and firestone said it has no codes and it could be alot of things but suspects maybe fuel pump or torque converter as they have seen it alot on the 2020 edge. A week later, I took to another mechanic when a different noise was coming during turns, and they said it was the rear differential for sure and the studdering could be several things. Thye replaced the real differential, $2500, and I replaced the plugs/egition coils which they suggested could be causing it. They also mentioned the torque converter as being a big issue in premature failing for the 2020 edge. The new real differential stopped the turning grind, and the new plugs/coils may be making it run a little better, BUT the studder is still here. A 90k mile vehicle should not be having these major safety issues! Torque converter, says transmission to me, so please investigate. I called a ford dealer because I bought the platinum extra warranty and it was expired. I asked about trade in and they said $6500 because they know the vehicle is a lemon--I still owe $23K!! Feeling stuck and worried about driving on the interstate or at speed anywhere too far from home as it could lock up and create an accident. I feel the industry knows about these failures and Ford does too and should do something.