Since you notice it the most when driving fast or accelerating, it could be low fuel pressure or even the need for a tune-up.
Since there are no codes, that will require us to check a few things until we find an issue. With that being said, I would first suggest checking the fuel pump pressure. If it is low due to a weak pump or plugged filter, that will be most noticeable under a load.
Here is a link that shows how the procedure is done:
If you look at pic 1 below, I provided the manufacturer's fuel pressure specifications.
Let me know what you find. Also, let me know when the vehicle was last tuned up and if you have other questions.
See pic below.
Tuesday, November 23rd, 2021 AT 7:39 PM