[Fitguy07]

I have an 07 and having similar issues although I'm not 100% sure I'm experiencing the same thing. There will be days where it's hardly noticeable and other days it come and goes the whole way home. Mine is more of a vibration in the steering wheel. Like, it will be super smooth for a minute then vibrate for a couple seconds. I've had it since I've owned the car in April. They tried rebalancing the wheels and that didn't help. I've ran injector cleaner though that didn't help. I use regular and premium with no difference. Only at constant speed above 50MPH I'd say though. It's fine below that and when stopped, I notice nothing at all. Maybe I have the same thing, maybe I don't. I'm covered until 100K. Whatever it is, I hope it shows it's face.