It happens when I accelerate as well as slowing down, best heard while coasting, not much feeling in the steering wheel and hard to hear but I can feel it at my feet... Any suggestions before I have a repair shop just start checking everything?
I have a wobble in one of my tires (good chance the front end) on 2007 Pontiac Grand Prix
Maybe bring it to a reputable tire chain store see what they say. It's hard to guess without being able to drive the car and experience the problem first hand or to examine the tires and suspension first hand.
Absolutely... I just had new rotors put in as well a new tires, the shop said they are balanced. Any chance this could have something to do with my Transaxle?