stutter

Hello all, I own a 2018 Genesis G80 3.3T and I just hit the 50,000-mile mark. For the last 2000 or so miles in the low rev range between 15-25 miles an hour, I feel an "antilock break-like" pulse coming from the pedal. Once the speeds get up the pulse goes away like highway driving it does not...

Am curious if anyone has experienced this. Have less than 3K miles on my 4.6 Genesis. Whenever I let the engine decelerate, at about 25 mph the engine/transmission makes a brief stuttering sound, then the sound stops. I am not braking at all during this, but it almost sounds like the sound the...