Just joined this for to see if anyone else is experiencing problems with their 2020 Hyundai Sonata. My car putters when I go to accelerate and hesitates like it wants to shut off. The back doors hold water when it rains. The dealership replaced the seals and I still have the problem. Kenny Lee the manager of the Service Department at Tysingers in Hampton Va stated that was a design flaw and there is no fix! This is a brand new car! Any suggestions??? Not a happy camper!

 

Check the drain holes at the bottom of the doors
Make sure they are clean and clear of debris.

Complain to the dealer and call corporate about this issue with the engine hesitating
Document it and have them fix it.
If they can not then speak to them about Lemon Law
Do not let them push you out or shut you down
You spent a lot of money on a new car
And it should work right.

Sorry for the rant.
Just hate it when people don't listen and give lame excuses

 

Thank you!