You can narrow the problem down.....
to front/rear and driveline/wheel-tire by lifting the rear of the car, putting in gear and running to 50mph and checking for vibration. If gone...then front end problem. If present remove rear wheels and repeat. If still present likely driveline issue, if gone....wheel/tire balance/concentric problem.
Paul Shovestul
Originally Posted by
JustinM
let me start by saying i've replaced the upper thrust arms,lower control arms, Tie rods ,alignment,wheels balanced(brand new wheels and tires). i get a Good vibration from about 50mph to as fast as i want to go .The dash vibrates at about..the shop that did all the work thinks it might be the driveshaft ..The vibration get pretty bad the faster i go it starts shaking the seats and dash and the steering wheel,even though the streering wheel doesn't shake as bad as the dash and seats. Any helpful hints or advice would be helpful
.....Got to keep the loonies on the paath.