2004 SUBARU OUTBACK WAGON, UNWANTED, UNCONTROLLABLE ACCELERATION, UNABLE TO STOP VEHICLE RESULTING IN COLLISION, THE COLLISION INCIDENTS WERE WHILE IN REVERSE AND THE AMBIENT TEMPERATURE WAS COLD ( 0-22 F). GENERALLY THE ACCELERATOR IS OVERSENSITIVE MOST OF THE TIME. IRA SUBARU DEALERSHIP HAS NOT BEEN ABLE TO RESOLVE PROBLEM. I HAD AN INDEPENDENT REPAIR SHOP LOOK AT IT AND THEY COULD NOT RESOLVE IT . *TR