"DEFECTIVE GASKETS FIRE HAZARD" OIL DRIPPING FROM VALVE COVER CAUGHT FIRE BURNING PLUG WIRES AND 3800 V6 ENGINE SHROUD'. I HAD PARKED THE VEHICLE IN MY DRIVE. I WENT INSIDE HOME FOR 2 MINUTES. I CAME BACK OUTSIDE TO RETRIEVE A SODA WHEN I DISCOVERED SMOKE BILLOWING FROM UNDER HOOD. WHEN I RELEASED HOOD LATCH AND RAISED HOOD FLAMES SHOT OUT DRIVING ME TO THE GROUND. I QUICKLY GOT A WASH BUCKET NEARBY AND WAS ABLE TO PUT OUT FIRE. I DON'T KNOW THE EXTENT OF DAMAGE. I FOUND OUT THAT OVER 1300 GM VEHICLES HAVE CAUGHT FIRE DUE TO THIS PROBLEM. I REPORTED THE INCIDENT TO BUICK AND WAS TOLD A REPRESENTATIVE WOULD CONTACT ME WITHIN 24 HOURS. 2 DAYS PASS NO CALL AND CAR SITS IN DRIVE. I'M LUCKY I CAUGHT IT AS IT COULD HAVE CAUSED A HOUSE FIRE AS WELL.