This is noticed mostly whenever you slow down and make a turn onto a different road then press on the gas slowly to get up to speed. It feels like a misfire or maybe the trans not shifting properly.
There is no check engine light or code yet. The car has 65K miles. No tuneups performed yet.

 

welcome to the forum. Due to now knowing how the car is driven or other than no tuneups performed, have you serviced the trans with any fluid if needed. have you tried using fuel additive to clean out the injectors. Sea Foam may help. have you replaced the fluid in the trans since you have owned the vehicle. Trans shop told me if every person driving an automatic trans changed their transmission fluid once a year, most all trans shop will be closed.