IT LOST POWER BRAKES DURING MY DRIVING AT 45 MILES/HOUR. THE VEHICLE COULDN'T STOP MORE THAN 200 YARD BEFORE A TRAFFIC LIGHT. I ALMOST HIT INTO TRAFFIC WHICH RUNS AT 55 MILES PER HOUR. THE CAR DROVE ABOUT 25000 MILES WHEN POWER BRAKES FAILED. PORSCHE SAID VEHICLE'S VACUUM PUMP BROKEN. THEY FIXED. I ASKED THEM WHAT IS LIFE FOR A VACUUM PUMP, THEY REJECTED TO ANSWER. I ASKED THEM WHY THE VACUUM PUMP FAILED, THEY SAID IT WAS SCRAPPED, THEY DON'T KNOW. I ASKED THEM HOW THEY ARE SURE THE NEW ONE WOULD BE GOOD. THEY TOLD ME THAT IS WHY THEY PROVIDED 4 YEARS WARRANTY/50000 MILES WARRANTY. I TOLD THEM IT IS SAFETY PARTS, IF THEY CAN'T TELL ME WHAT'S WRONG, I DON'T FEEL COMFORTABLE TO DRIVE. IT IS HORRIFIC EXPERIENCE WHEN POWER BRAKE LOST, THE CAR OUT OF CONTROL, COULDN'T STOP. I AM LUCKY I DIDN'T HIT ANYONE BECAUSE NO ONE IN FRONT OF AND LUCKILY AGAIN THE CAR STOPPED ABOUT 20 YARDS BEFORE TRAFFIC LANE ON ROUTE 55 IN IL.
NHTSA ODI 10899246