CONSUMER'S BROTHER STARTED VEHICLE UP TO DRIVE VEHICLE OVER TO CONSUMER'S HOUSE. IN PROCESS OF DRIVING, SMOKE COMING FROM UNDERNEATH. CONSUMER SMELLED THE SMOKE. BACKSEAT STARTED TO EVAPORATE. EVERYTHING THAT WAS INSIDE OFF VEHICLE WAS DEMOLISHED. *AK THE CLOGGED EXHAUST SYSTEM CAUSED THE ENGINE TO BLOW OUT. *YH