I am having problems with my Cup at the moment, every time i drive over 60mph i am getting vibrations on the steering wheel.
The faster i go the worse it becomes, by the time i hit 90mph the feedback from the steering wheel is sh*t. This effects the handling in a big way. Renault traked the car and balanced it last week, but the vibrations were still there. I took it back to them, and they re tracked and balanced the car again. It still has not made any difference, why am i getting these vibrations, they have checked the suspension and steering rack but everything is o.k
What is causing the car to vibrate, it has been like this for ages.
Please help.