CONSUMER WAS REARENDED BY ANOTHER VEHICLE THAT WAS GOING AT APPROXIMATLEY 55 MPH ,THE FORCE CAUSED THE VEHCILE TO MOVE FOWARD, AND HIT VEHICLE IN FRONT WITH GREAT FORCE , DRIVER'S AIRBAG DID NOT DEPLOY, AND FUEL SHUT OFF VALVE WAS ALSO INOPERATIVE. ENGINE WAS STILL RUNNING WHEN IT WAS SUPPOSE TO SHUT ITSELF IN CASE OF ANY REAREND COLLISION. *AK