I WAS PARKING THE CAR IN A CARPORT A LOW SPEED WHEN THE CAR LUNGED FORWARD AND HIT A METAL POLE AND DENTED MY FRONT BUMPER. SEVERAL WEEKS BEFORE THE INCIDENT I NOTICED THE CAR LUNGES FORWARD (A FEW TIMES) AS I ACCELERATE FROM A COMPLETE STOP. THIS INCIDENT HAPPENED A FEW MORE TIMES UNTIL THE CHECK ENGINE LIGHT CAME ON AND THE CAR WOULD HESITATE TO ACCELERATE. I TOOK THE CAR TO UNIVERSAL NISSAN (WHERE I BOUGHT MY CAR AND HAVE EXCELLENT SERVICE RECORD ON MY VEHICLE) ON 08-21-12 AND THEY INFORMED ME THAT THE RADIATOR WATER WAS LEAKING INTO THE TRANSMISSION AND IT WOULD COST ANYWHERE BETWEEN $4-5K TO BE REPAIRED. THEY ALSO INFORMED ME THAT THIS IS A KNOWN PROBLEM FOR PATHFINDER, XTERRA AND FRONTIER DUE TO DEFECTIVE RADIATOR. I CALLED NISSAN NORTH AMERICA TO SEE IF THEY COULD HELP ME WITH THE PROBLEM. I WAITED FOR A 2 WEEKS FOR THEM TO RESPOND BUT THEY DID NOT HELP ME, A LOYAL COSTUMER WHO HAVE PURCHASED 3 NISSAN VEHICLES IN THE PAST. THIS IS A VERY SERIOUS PROBLEM THAT NISSAN CHOOSES TO IGNORE. SINCE NISSAN DOES NOT WANT TO FIX THEIR DEFECTIVE PRODUCT PLEASE MAKE THEM DO SOMETHING BEFORE THIS SERIOUS PROBLEM TAKES A LIFE. [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6). *TR