So I have a 07 GT Auto and when I make right turns from a stop I get a vibration throughout the car that feels like one of two things,

1. A truck with big knobby tires if anyone knows the feeling (more like this)

2. A differential locking and unlocking rapidly but quietly

There is no sound and it does not matter if I am going fast or slow. The dealership over in Everett WA sells cars and changes oil if you know what I am talking about.

 

if it's a sharp turn it could be the torsen rear diff doin' it's thing. it's mighty sensitive.

 

I am getting this same issue with my car.

2005 RX-8 Sport 6 speed with 8900 miles on it.

I took it into the shop this last saturday, called them today and they gave me the whole "It took us a while to reproduce this but we think it's something in the brakes/rotor assembly."

Then he asked if I have ever bottomed out the car, no, have I every slammed it into a curb, no.

I drive my car aggressively, but I far from beat on it. I have owned it almost 2 years now, and it's been the best car (and most fun) I have ever owned.

Forced to drive the Mazda3 loaner car which makes me want to punch a baby. I am 6'5" and this car is designed for those well under that. I would be driving my '69 Boss 302 if it weren't $3.50 a gallon of gas.