deceleration

I figured I'd ask here to see if it's just my vehicle or it is normal for the car. I just purchased a CPO 2011 Genesis 3.8 V6 model. I LOVE the car but one thing I noticed is that it almost seems if the car is decelerating more than normal. If I'd guess, it's almost like the emergency break...

Got another problem. I've been noticing lately, that when I decelerate I get a vibration/rumbling in the foot pedals and steering wheel. If I touch the rear view mirror I can also feel it. If I accelerate it goes away until I decelerate again. But it's very light and I'm sure if someone was...

I have a 2010 3.8. When I lift my foot from the accelerator at speeds above about 50 mph I hear a droning or "moaning" sound a little bit like the sound of a louder-than-stock muffler. If I apply a little bit of accelerator and bring the rpm's up to match the transmission (basically coasting...

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...