NHTSA Complaint #11554267 — 2020 FORD ECOSPORT

I replaced the battery on October 31, 2023. Everything seemed fine. While I was driving, the car sounded a bit rough, and there was more vibration. Later that evening, I took my car out and then I got a low oil pressure alert. Turns out that I had an oil pump failure that also led to my engine, needing to be rebuilt. The dealership is attempting to charge me $6400.35 for repairs, which also happen to be on back order until December 14, 2023. I had previously gotten a check engine light alert, and the error code was about the emission system. I replaced the relevant part, and the error code was cleared. Then the check engine light came on again. Sometime later once again, it was the same error code. I replaced the part a second time, and the error code eventually went off. Sometime later, it came back on yet again. I had a mechanic do a smoke test. There was no leak in the emission system. He then reset the code again during this time of trouble, my car would not restart after doing an auto stop after becoming idle. I had to manually restart the car when this happened. Sometime after the smoke test, I drove the car to Colorado and back. A couple of days after I got back, the check engine light turned on again. I also noticed that it was getting kind of hard to start the car. It had difficulty turning over. Late October I went out of town for a few days. After I came back, I had trouble starting the car. It would not turn over at all. On October 31 I replaced the battery. And after that is when the low oil pressure problem started. I am without a car, and I am at the mercy of car rentals. I don’t have any other job except driving for Uber. Of course, this happened after the powertrain warranty expired.