Yes. Excellent idea.
As the OP does not perform their own service, it is likely an excellent idea to pay the dealership to perform a fuel induction service.
Yes. Excellent idea.....Fuel induction service on a GDI engine is not in the manual, it is just a darn good idea. ....
If you are willing to take the time and effort, this document should help answer this and similar questions:so what is BG? Sorry not familiar with that brand. Ill be going to autozone today to get some things to do most of this except the brake flush done myself. My last car was a Hyundai that never gave me any issues. Till someone decided stealing it and driving it through the desert in las vegas was a neato way to treat a street vehicle. lol