So sorry to hear about your
So sorry to hear about your car problems. Sounds like you need to find a trusted independent mechanic to assess your vehicle's problems. I would recommend starting there before going any further. I am not clear if what you are saying is a new car or a "relatively new" used car. If you are its second owner, it could have been in a flood, damaged, and then flipped for resale. Would also recommend going to CarFax online and enter your VIN number and see if the report has any past history info on your vehicle. Good luck!