AN EXPLOSION IN THE PARKING LOT OF A KINGSPORT SHOPPING CENTER LEAVES A CAR WITH SHATTERED WINDOWS AND SHOPPERS STARTLED. IT HAPPENED THURSDAY AFTERNOON AT THE KINGSPORT PAVILION SHOPPING CENTER. THE FIRE DEPARTMENT SAYS THE EXPLOSION WAS CAUSED BY A CAR CLEANING CHEMICAL THAT HAD RECENTLY BEEN USED ON THE CAR WHEN SOMEONE INSIDE LIT A CIGARETTE, IGNITING THE EXPLOSION. THERE WERE NO INJURIES REPORTED.