2017 Nisan Versa SV Stutter

Purchased a 2017 Nissan Versa in 2018 new. Since then I’ve driven it 112,500 miles mostly road trips to Illinois. The stutter lasts for about 2 seconds, every so often (4x per week) usually during accelerating (before reaching 10mph). Have been searching boards on this “seems” to be spark plugs. Had it looked at, at the dealership mechanic noticed it after driving it 8 miles, said it could be the transmission but doubts it. I’ve regularly maintained the vehicle always comes back “green”. Now talking about doing a tune up. Was wondering if anyone has heard of this issue?