I BEGAN HEARING A LOUD KNOCKING SOUND WHILE I WAS DRIVING. I STOPPED AT A PEP BOYS AND THE TECH TOLD ME I SHOULD BE FINE TO GET HOME. AFTER SOME TIME ON THE ROAD MY ENGINE LIGHT BEGAN TO FLASH AND THE OIL LIGHT WAS ON AS WELL. I WAS ABLE TO GET THE CAR OFF THE NEAREST EXIT AND INTO A PARK AND RIDE PARKING LOT. THE CAR AT THIS POINT WAS SMOKING. I BEGAN TO GATHER MY THINGS THEN I SAW FLAMES APPEAR UNDER THE HOOD. THAT'S WHEN I EXITED THE VEHICLE. THE CAR WAS ENGULFED IN FLAMES WITHIN FIVE MINUTES. I LOST 2 IPADS AND MY IPHONE. BUT WE MADE IT OUT SAFELY! A GOOD SAMARITAN FOLLOWED US OFF THE HIGHWAY. HE HAS DASH CAM OF MY CAR THAT SHOWS A SPARK GO OFF UNDERNEATH THE CAR WHILE WE WERE STILL ON THE ROAD.