From the day we purchased this used vehicle, the check engine light came on. We had to have the catalytic converter replaced next. Now weare having oil leak issues. Multiple oil leaks have been repaired, and Iave most recently paid over $700 to have this issue resolved. A week after the Hyundai dealership repaired it, the vehicle is leaking oil again. We have to add oil about every 5-7 days. Today we were told that my [XXX] daughter needs to drive it until the engine goes out, and not to add any oil. This is not only unacceptable, itas also unsafe! INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)