Hi, i am having difficulty with vibration through the floor and pedals on my 2000 1.8 td ghia. The piston on my caliper nearside wnet causing me to have no brakes prior to this the steering wheel was violently shaking. I brought a new caliper and new disc pads and also changed both wheel bearings after this i had a loud vibration between 30 mph and 60 mph. I changed the wheel hub to no avail and have been told it could be the drop link. Wondering if anyone could help thanks!!