[Rochev]

I recently purchased a 2016 3.3 with 75k miles. Other than the normal lazy shifting, I noticed that when the car is cold it generally bangs into 2nd and 3rd gear. It's been in the upper 80s-90s since I bought it and I let it idle until it drops down to normal before driving. If I use manual mode and start in 2nd gear it's a smoother shift into 3rd but still bumps.

I don't think the fluid has been changed and I am going to set up an appointment with Hyundai to change it. Is this normal for these? Should I be concerned?
TIA

 

[hnajee]

HELP please: Have 2013 3.3 SF. For ATF drain, do I use 20mm or 3/8 hex to open fill/level plug. Don’t want to buy wrong tool