2009 LEXUS GS 350 Engine Problems

2009 LEXUS GS 350. CONSUMER STATED THE FIRST TIME HE EXPERIENCED SUDDEN ACCELERATION, HE WAS PULLING OUT OF HIS DRIVEWAY, WHEN THE VEHICLE SURGED FORWARD UNCONTROLLABLY. HE APPLIED THE BRAKE, BUT COULD ONLY STOP THE VEHICLE BY PUTTING THE TRANSMISSION GEAR INTO NEUTRAL. FORTUNATELY, THERE WAS ADEQUATE SPACE AND TIME TO TAKE ACTION AND AVOID AN ACCIDENT. THE CONSUMER TOOK THE VEHICLE TO THE DEALER, BUT THEY WERE UNABLE TO DUPLICATE THE PROBLEM. THE SECOND EVENT TOOK PLACE NEARLY A YEAR LATER, AS THE CONSUMER WAS PULLING INTO A PARKING SPACE, WHEN THE VEHICLE SUDDENLY SURGED FORWARD UNCONTROLLABLY. I'M QUOTING AN EXCERPT FROM ANOTHER REPORT THAT I FOUND DOCUMENTED ON YOUR WEBSITE WHICH IS ALMOST THE EXACT SAME HISTORY AS MINE. THE ONLY DIFFERENCE IS THE LAST AND MOST RECENT EPISODE RESULTED IN A MINOR CRASH. I WAS GOING TO WORK IN PHILA ON A TUES MORNING AT ABOUT 6:45...