Sunday, September 5th, 2010 AT 10:48 AM
Recently, last 3-4 weeks, this vehicle has developed a vibration that is felt in the steering wheel as well as the seats. Have rotated and balanced the tires, road force balanced and indexed tires, installed new Monroe Reflex shocks front and rear. Vibration is still present, mostly between 70 and 75 MPH. Up to 70 is smooth and also smooths out around 80. Is there a possiblity of driveshaft or trans related? Have turned off O/D, slipped into neutral with no change in vibration, as well as reving engine in nuetral also does not affect the vibration. I don't really want to throw anymore parts at it without being sure. Have thought about pricing new driveshaft from dealer.
