NHTSA Complaint #11032554 — 2010 FORD FUSION HYBRID

STARTING JULY 2017 I NOTICED THAT MY THE GASOLINE ENGINE OF FUSION HYBRID HAD DEVELOPED A NOTICEABLY "ROUGH" IDLE WHEN IT CAME ON. IT ALSO RAN "ROUGH" AND HAD AN UNEVEN THROTTLE RESPONSE. A YELLOW WRENCH WOULD ALSO APPEAR OCCASIONALLY ON THE DISPLAY PANEL. THE OWNERS MANUAL INDICATED A "THROTTLE CONTROL/POWERTRAIN MALFUNCTION"AND RECOMMENDED CONTACTING THE AUTHORIZED DEALER. BILL COLLINS FORD IN LOUISVILLE ,KY CHECKED AND RAN DIAGNOSTICS BUT COULD NOT FIND ANYTHING WRONG. ON SEPTEMBER 25, WHILE DRIVING TO WORK IN THE MORNING THE CAR EXPERIENCED A SUDDEN DRASTIC DROP IN SPEED GOING FROM ABOUT 65MPH TO ABOUT 30MPH. THE CAR BECOME UNRESPONSIVE TO THE THROTTLE. THE GASOLINE ENGINE HAD COMPLETELY SHUT DOWN AND THE CAR WAS LIMPING ALONG POWERED BY THE ELECTRIC ENGINE. BOTH THE WRENCH AND THE CHECK ENGINE INDICATORS LIT UP ON THE DISPLAY AND STAYED ON. LUCKILY I MADE IT OFF THE EXPRESSWAY AND GOT TO WORK. THIS WAS VERY SCARY AND I WAS LUCKY TO NOT BE REAR ENDED OR CRASHING THE CAR. WHEN I ATTEMPTED TO RESTART AFTER ABOUT THREE HOURS THE THE GASOLINE ENGINE CAME BACK ON BUT WITH A VERY "ROUGH" IDLE. I WAS ABLE TO DRIVE THE CAR TO THE DEALERSHIP. THIS TIME THEY DIAGNOSED A PROBLEM WITH THE ELECTRONIC THROTTLE BODY AND FOR ABOUT $600 REPLACED THE ETB, CLEANED THE "MASS AIR FLOW SENSOR" AND "REPROGRAMMED THE COMPUTER". HOWEVER, THE THE CAR CONTINUES TO IDLE "ROUGH" AND HAS POOR THROTTLE RESPONSE, WHICH WERE ISSUES THE CAR HAD LEADING INTO THE LOSS OF POWER ON THE EXPRESSWAY. THE DEALERSHIP DOES NOT KNOW HOW TO FIX THIS PROBLEM AND CLAIMS TO BE IN TOUCH THE FORD FACTORY ENGINEERS TO FIND A SOLUTION. THERE IS NO RESPONSE SO FAR. SEARCHING ON THE INTERNET, I UNDERSTAND THIS IS A KNOWN ISSUE WITH FORD FUSIONS PARTICULARLY THE 2010 MODEL YEAR. NHTSA MANDATED A RECALL PROBLEM FOR 2010 FUSIONS GASOLINE ENGINES BUT NOT HYBRID MODELS!