WHILE DRIVING VEHICLE ABOUT 45-50 MPH, FOR NO APPARENT REASON THE VEHICLE BUCKED AND JERKED THEN ACCELERATED TO A SPEED OF 70+ MPH. DRIVER RAN VEHICLE INTO A OPEN BAY AT GAS STATION TO STOP. THE VEHCLE HAS NOT BEEN REPAIRED *AK. CONSUMER STATED DRIVER SIDE AIRG DID NOT DEPLOY.*JB