I WAS DRIVING MY 2007 TOYOTA TACOMA DOWN A HILL AND WITHOUT MY FOOT ON THE ACCELERATOR THE VEHICLE ACCELERATED WITHOUT NOTICE...I LOST CONTROL OF THE VEHICLE AND RAN INTO A CONCRETE BARRIER. THERE IS SUBSTANTIAL DAMAGE TO MY VEHICLE AND I WAS ALSO INJURED. IT HAPPENED ABOUT A MONTH AGO FOR THE FIRST TIME AND I DIDN'T THINK MUCH OF IT OR IT WAS NOTHING SERIOUS. *TR