NHTSA Complaint #11547312 — 2013 HYUNDAI SONATA

When activating gas pedal, there is a rattling and grinding when in motion and then it subsides. When stopped at light or intersection, when giving gas again, the rattling and grinding resumes. Car seemed to be running a little louder than it's ever been since purchasing a few years ago. At no time has there been any dashboard lights or warnings prompting any problems with engine, low oil or anything else which is what the dealer service center is now telling me is an issue with engine needing to be replaced. Current issues have not been occuring very long which causes me to give the service center a call for an appointment in the first place. Vehicle was dropped off a week ago today, Friday, 9/22/2023, waiting for parts. Currently no work has been done to my vehicle and is sitting on the service center's lot. Was told it will take quite a while to get parts. I've had a rental since Monday of this week and I'm scheduled to return it this evening. Rental is and was expensive and I don't have a spare vehicle to get back and forth to work. Service center hasn't offered a loaner vehicle or suggested a rental company that will provide reasonable rates and collaboration with them. I just want my vehicle fixed and not have to repair cost that would be equal to me just getting another vehicle which is what the quoted cost to repair my vehicle is equivalent to.