NHTSA Complaint #10536432 — 2010 MERCURY MARINER

ENGINE issue reported to NHTSA

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Complaint Details

ODI Number 10536432
Vehicle 2010 MERCURY MARINER
Component ENGINE
Date of Incident
Date Filed
Mileage 30,000 miles
Crash No
Fire No
Injuries 0
Deaths 0
Vehicle Towed No
State CA

Consumer Description

I HAD JUST GOTTEN BACK FROM A LONG TRIP, AND WAS STOPPED AT A RED LIGHT - I BARELY ACCELERATED ONCE IT TURNED GREEN, AND THE CAR LOST COMPLETE AND TOTAL POWER, IN THE MIDDLE OF THE INTERSECTION. A WRENCH LIGHT CAME ON. NO THROTTLE WAS WORKING AS MUCH AS I PRESSED DOWN. THE CAR KEPT SNAIL PACING UNTIL I GOT TO AN EMPTY PARKING LOT WHERE I TURNED THE VEHICLE OFF. I TURNED IT BACK ON AND IT REVVED ITSELF, SO I TURNED IT BACK OFF. TURNED IT BACK ON AND ALL OF A SUDDEN IT WORKED AGAIN. I TOOK IT TO THE DEALER WHO CLAIMED IT WAS THE "ELECTRONIC THROTTLE BODY" FAILING AND CHARGED ME $98 FOR THE DIAGNOSTIC. I DECIDED FOR A SECOND OPINION, AND THEY TOOK EVERYTHING APART TO SEE IF IT WAS SOMETHING ELSE SINCE THE CAR IS ONLY 3 YEARS OLD AND ONLY HAS 30,000 MILES ON IT. AFTER MUCH TESTING THEY CONCLUDED IT WAS IN FACT THE "ELECTRONIC THROTTLE BODY," AND THE REPAIR COST ME $595. BEFORE THIS HAPPENED, 2 OR 3 DAYS PRIOR, I FELT THE CAR WAS LOSING POWER AND IT WAS HARD TO GET IT TO GO AT IT'S V6 POTENTIAL. CAR STILL HESITATES AND FEELS LIKE THE ENGINE JUMPS OUT WHEN IT STOPS AND MOVES AGAIN... SURE ENOUGH MY ENGINE MOUNTS NOW NEED REPLACING, AND THAT'S ANYWHERE BETWEEN $350-$500. ANOTHER RECALL PERHAPS? IT'S BEEN DOING THIS SINCE DAY 1, AND MY WARRANTY ENDED ABOUT 6 MONTHS AGO. GO FIGURE... JUST WHEN 3 YEARS WAS UP! SIGH *TR

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