Monday, May 31st, 2010 AT 11:02 PM
The car runs very well but I am experiencing vibration between the speeds of 45 and 55 miles per hour. Less than or greater than those speeds the car runs smooth. Does not come from the steering but seems to be a body resonance from something that may be connected to the frame. I put new good year tires on the car with stock rims but it made no difference. The transmission seems to shift very well. What could the problem be?


