Hello to all. I recently bought a 99 Mustang GT convertible. I had numerous work done to it to get it road ready/from tuning it up, full Transmission rebuild, motor mounts, etc. For as long as I have owned the car, just over a year now, I have taken to at least five reputable shops for a "still mysterious" problem, that seems I am the only one who experiences it. As I accelerate to 30 MPH, the driver's side front end/steering wheel and beneath my seat, vibrate/shake, top down or up. I have...

Consistent problem with no solution as of now