My 2003 EX AWD AT (89k miles) has a significant vibration in the steering wheel at about 70 mph. Go a few mph faster or slower and it goes away. After much searching I only found one similar post that didn't have an answer beyond flat spots in the tires.
My other problem is vibration when at or near full lock (such as tight slow turns in a parking lot). I think I found many examples of the answer with changing the rear diff fluid. Any possibility this is related to the rear diff? I would think not since I'm always going in a straight line on the interstate when this vibration occurs. I checked the tires, there is no visible uneven wear so bad alignment does not seem likely.
Thanks for your help.
Mike
My other problem is vibration when at or near full lock (such as tight slow turns in a parking lot). I think I found many examples of the answer with changing the rear diff fluid. Any possibility this is related to the rear diff? I would think not since I'm always going in a straight line on the interstate when this vibration occurs. I checked the tires, there is no visible uneven wear so bad alignment does not seem likely.
Thanks for your help.
Mike