I have a 2016 Trax awd. It has roughly 59,000 miles on it. While going up a slight incline where it’s not enough to down shift it has a surge feeling. It does not have any codes and has a recent tune up ( plugs oil change and air filter) also I had the live data watched on the boost presser and it was fine what could be my issue? It also had the coil pack replaced like 25,000 miles ago. I have also tried a different grade of fuel.