ENGINE FIRE. A STRONG SMELL OF BURNING, ELECTRICAL WIRING ORDER STARTED COMING FROM THE A/C VENTS, I SOON NOTICED SMOKE COMING FROM UNDER THE HOOD. AS THE TRUCK SLOWED TO A STOP AND I GUIDED TO THE SIDE OF THE ROAD, OPEN MY DOOR, I COULD SEE THE FLAMES RISING AND GROWING LARGER. BY THE TIME I GOT OFF THE PHONE WITH 911, I HEARD THE FIRST BLAST. IN LESS THAN 5 MINS. LATER A LARGER, LOUDER BLAST HAPPENED. NOT LONG AFTER THAT, THE WHOLE FRONT END WAS COMPLETELY MELTED.