NHTSA owner reports · September 18, 2026 snapshot.
What owners actually said
135 reports80,000 miles · Dec 18, 2013
Structure
I BOUGHT A 2005 MERCURY MONTEGO USED IN 2012. STARTING LAST YEAR DURING EXTREME COLD WEATHER THE DRIVERS SIDE DOOR WILL OPEN BUT WHEN YOU GO TO CLOSE IT THE DOOR WILL NOT LATCH. IT WILL LATCH ONCE THE WEATHER HAS WARMED UP OR THE CAR ITSELF HAS WARMED UP ENOUGH INSIDE. THE CONDITION GOES AWAY IN ANY OTHER WEATHER. THIS YEAR 201…
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I BOUGHT A 2005 MERCURY MONTEGO USED IN 2012. STARTING LAST YEAR DURING EXTREME COLD WEATHER THE DRIVERS SIDE DOOR WILL OPEN BUT WHEN YOU GO TO CLOSE IT THE DOOR WILL NOT LATCH. IT WILL LATCH ONCE THE WEATHER HAS WARMED UP OR THE CAR ITSELF HAS WARMED UP ENOUGH INSIDE. THE CONDITION GOES AWAY IN ANY OTHER WEATHER. THIS YEAR 2013 THE SAME THING IS HAPPENING. IVE LOOKED ONLINE AND I SEE A FORD RECALL NUMBER OF 06S45 THAT TALKS ABOUT THIS CONDITION...DOOR LOCKS FREEZING IN COLD WEATHER. I HAVE CALLED THE DEALER WHERE I BOUGHT THE CAR AND FORD MOTOR COMPANY THEMSELVES AND THEY ARE ALL SAYING THAT THE RECALL IS VIN SPECIFIC AND THAT MY VIN IS NOT PART OF IT. WHEN ASKED WHY IT IS NOT NO ONE CALL TELL ME. MY CAR HAS THE EXACT SAME CONDITION THAT IS IN THE RECALL BUT FOR SOME REASON IT IS NOT PART OF IT. I CAN NOT GET AN ANSWER FROM ANYONE WHY THE RECALL SAYS CERTAIN 2005 MERCURY MONTEGOS BUT NO ONE FROM FORD OR ANYWHERE CAN TELL ME WHY THE CERTAIN PART OF THE RECALL EXCLUDES MY VEHICLE. *TR
NHTSA ODI #10556548
113,486 miles · Oct 9, 2013
Fuel System, GasolineVehicle Speed Control
AS I WAS GOING DOWN THE HIGHWAY, THE CAR WOULD SUDDENLY FEEL AS THOUGH I HAD PUT THE GAS PEDAL TO THE FLOOR. IT WOULD SUDDENLY ACCELERATE EVEN THOUGH I DID NOT CHANGE THE PRESSURE ON THE GAS PEDAL. I TOOK THE CAR TO THE LOCAL DEALERSHIP AND THEY HAD AN OWNER NOTIFICATION FROM FORD TO CLEAN THE THROTTLE BODY. THE WORK WAS COMP…
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AS I WAS GOING DOWN THE HIGHWAY, THE CAR WOULD SUDDENLY FEEL AS THOUGH I HAD PUT THE GAS PEDAL TO THE FLOOR. IT WOULD SUDDENLY ACCELERATE EVEN THOUGH I DID NOT CHANGE THE PRESSURE ON THE GAS PEDAL. I TOOK THE CAR TO THE LOCAL DEALERSHIP AND THEY HAD AN OWNER NOTIFICATION FROM FORD TO CLEAN THE THROTTLE BODY. THE WORK WAS COMPLETED. HOWEVER, THE PROBLEM WAS NEVER FIXED. THE VEHICLE WOULD CONTINUE TO DO THIS ON OCCASION. NOW, THE VEHICLE WILL COMPLETELY SHUT OFF WHILE I AM DRIVING DOWN THE HIGHWAY. THE FAIL SAFE LIGHT WILL COME ON AND I HAVE TO COAST TO THE SIDE OF THE ROAD. I HAVE TAKEN IT BACK TO THE FORD DEALERSHIP AND ANOTHER $1,000 LATER I AM HAVING TO REPLACE THE THROTTLE BODY. *TR
NHTSA ODI #10547417
68,250 miles · Oct 4, 2013
Electrical SystemFuel System, GasolinePower Train
VEHICLE WAS STARTED FIRST THING IN MORNING AND DRIVEN APPROXIMATELY 25' WHEN THE TRANSMISSION SEEMED TO DISENGAGE AND WARNING LIGHTS CAME ON. CAR REMAINED PARKED FOR ABOUT 30 MINUTES AND A SECOND ATTEMPT WAS MADE. THE CAR WAS DRIVEN APPROXIMATELY 2 MILES WHEN ONCE AGAIN THE TRANSMISSION FAILED TO ENGAGE AND A LOSS OF POWER WAS E…
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VEHICLE WAS STARTED FIRST THING IN MORNING AND DRIVEN APPROXIMATELY 25' WHEN THE TRANSMISSION SEEMED TO DISENGAGE AND WARNING LIGHTS CAME ON. CAR REMAINED PARKED FOR ABOUT 30 MINUTES AND A SECOND ATTEMPT WAS MADE. THE CAR WAS DRIVEN APPROXIMATELY 2 MILES WHEN ONCE AGAIN THE TRANSMISSION FAILED TO ENGAGE AND A LOSS OF POWER WAS EXPERIENCED. FOLLOWING THESE TWO INCIDENTS WITH THE VEHICLE I ARRANGED TO HAVE THE VEHICLE FLAT BEDDED TO THE LOCAL FORD DEALERSHIP WHERE IT WAS DETERMINED THAT THE PROBLEM WAS A DEFECTIVE THROTTLE BODY ASSEMBLY THE VEHICLE HAS 68,250 ORIGINAL MILES ON ODOMETER. *TR
NHTSA ODI #10546777
133,000 miles · Sep 20, 2013
EngineFuel/propulsion SystemVehicle Speed Control
I WAS IN THE MEDDLE LANE OF A FOUR LANE HIGHWAY WHEN I LOST ALL MY ACCELERATION. THE MOTOR WAS STILL RUNNING BUT I COULD NOT GO ANYWHERE. WHEN I GOT OFF THE HIGHWAY I RESTARTED THE CAR BUT EVERY FEW MILES IT WOULD DO THE SAME THING. AM TOLD THAT IT IS A BAD THROTTLE BODY AND FORD HAS KNOWN ABOUT IT FOR YEARS BUT IS NOT …
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I WAS IN THE MEDDLE LANE OF A FOUR LANE HIGHWAY WHEN I LOST ALL MY ACCELERATION. THE MOTOR WAS STILL RUNNING BUT I COULD NOT GO ANYWHERE. WHEN I GOT OFF THE HIGHWAY I RESTARTED THE CAR BUT EVERY FEW MILES IT WOULD DO THE SAME THING. AM TOLD THAT IT IS A BAD THROTTLE BODY AND FORD HAS KNOWN ABOUT IT FOR YEARS BUT IS NOT DOING ANYTHING ABOUT IT. IT IS GOING TO GET PEOPLE KILLED ! MY PART COST OVER 600.00 SO IT SETS IN THE DRIVE. *TR
NHTSA ODI #10544569
49,573 miles · Sep 10, 2013
Power Train
TL* THE CONTACT OWNS A 2005 MERCURY MONTEGO. THE CONTACT STATED THAT THE TRANSMISSION FAILED. THE VEHICLE WAS TAKEN TO THE DEALER, WHO STATED THAT THE TRANSMISSION NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS CONTACTED ABOUT THE FAILURE. THE FAILURE MILEAGE WAS 49,573.
NHTSA ODI #10542945
70,000 miles · Jul 15, 2013
Vehicle Speed Control
TL* THE CONTACT OWNS A 2005 MERCURY MONTEGO. THE CONTACT STATED THAT WHILE DRIVING APPROXIMATELY 70 MPH AND MERGING INTO THE LEFT LANE, THERE WAS NO RESPONSE FROM THE VEHICLE UPON ENGAGING THE ACCELERATOR PEDAL. IN ADDITION, THE VEHICLE JERKED VIOLENTLY. THE VEHICLE BEGAN TO ACCELERATE NORMALLY SEVERAL SECONDS LATER. THE VEHICLE…
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TL* THE CONTACT OWNS A 2005 MERCURY MONTEGO. THE CONTACT STATED THAT WHILE DRIVING APPROXIMATELY 70 MPH AND MERGING INTO THE LEFT LANE, THERE WAS NO RESPONSE FROM THE VEHICLE UPON ENGAGING THE ACCELERATOR PEDAL. IN ADDITION, THE VEHICLE JERKED VIOLENTLY. THE VEHICLE BEGAN TO ACCELERATE NORMALLY SEVERAL SECONDS LATER. THE VEHICLE WAS TAKEN TO AN AUTHORIZED DEALER WHERE THE THROTTLE BODY WAS BEING REPLACED. THE MANUFACTURER WAS NOT NOTIFIED OF THE PROBLEM. THE APPROXIMATE FAILURE MILEAGE WAS 70,000.
NHTSA ODI #10524957
51,000 miles · May 21, 2013
Power Train
TL* THE CONTACT OWNS A 2005 MERCURY MONTEGO. THE CONTACT STATED THAT WHILE DRIVING APPROXIMATELY 60 MPH, THE VEHICLE JERKED WITHOUT WARNING. THE VEHICLE WAS TAKEN TO A DEALER WHERE IT WAS DIAGNOSED THAT THE AUTOMATIC TRANSMISSION VALVE BODY NEEDED TO BE REPAIRED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE VEHICLE WA…
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TL* THE CONTACT OWNS A 2005 MERCURY MONTEGO. THE CONTACT STATED THAT WHILE DRIVING APPROXIMATELY 60 MPH, THE VEHICLE JERKED WITHOUT WARNING. THE VEHICLE WAS TAKEN TO A DEALER WHERE IT WAS DIAGNOSED THAT THE AUTOMATIC TRANSMISSION VALVE BODY NEEDED TO BE REPAIRED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE VEHICLE WAS REPAIRED. THE APPROXIMATE FAILURE MILEAGE WAS 51,000 AND THE CURRENT MILEAGE WAS 51,487. *TR
NHTSA ODI #10512954
95,242 miles · May 15, 2013
Fuel/propulsion SystemPower Train
ON 2/27/13 THROTTLE WAS CLEANED NOT REPLACED PER FORD RECALL 12NO3. ON 5/18/13 BEING STUCK IN CONSTRUCTION TRAFFIC AT A STAND STILL, FOOT ON BRAKE ENGINE PROCEEDED LIKE A 747 GETTING READY TO TAKE OFF. CAR MOVED FORWARD SOME 1 TO 2 FT.. KILLED ENGINE, TURNED IT ON AGAIN WITH FOOT ON BRAKE CAR PROCEEDED TO MOVE. KILLED ENGINE, …
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ON 2/27/13 THROTTLE WAS CLEANED NOT REPLACED PER FORD RECALL 12NO3. ON 5/18/13 BEING STUCK IN CONSTRUCTION TRAFFIC AT A STAND STILL, FOOT ON BRAKE ENGINE PROCEEDED LIKE A 747 GETTING READY TO TAKE OFF. CAR MOVED FORWARD SOME 1 TO 2 FT.. KILLED ENGINE, TURNED IT ON AGAIN WITH FOOT ON BRAKE CAR PROCEEDED TO MOVE. KILLED ENGINE, TURNED BACK ON. NO OTHER PROBLEM UNTIL I WAS AT A STOP LIGHT ON WAY TO DESTINATION. AGAIN ENGINE BEGIN TO WHINE AT HIGH RATE AS IF I WAS IN NEUTRAL AND HAD FOOT A GAS. KILLED ENGINE AND WAS ABLE TO PROCEED TO DESTINATION WITHOUT PROBLEM. TOOK VEHICLE TO FORD DEALERSHIP ON 5/9/13. DEALERSHIP DID DIAGNOSTIC, FOUND THROTTLE BODY BAD. HAD TO BE REPLACED. THERE WAS ON OR ABOUT 3500 MILES ON VEHICLE SINCE TIME OF CLEANING TO REPAIR. OF THE 3500 MILES, 2000 WAS ON OUR TRIP. TALKED WITH FORD CORPORATE STATED DEALERSHIP PROBLEM NOT THEIRS. FORD IS AWARE OF THIS PROBLEM AND HAS CHOSEN TO CLEAN RATHER THEN REPLACE. IT IS MY UNDERSTANDING THAT THIS THROTTLE CONTROL TIES INTO THE TRANSMISSION IN WHICH FORD HAS HAD THEIR SHARE OF PROBLEMS. *TR
NHTSA ODI #10512116
70,000 miles · Apr 29, 2013
Electrical System
INSTRUMENT PANEL LIGHTS ALL LIGHT UP AND ALL THE DIALS DROP TO ZERO, TRACTION CONTROL GOES OUT WHICH CAUSES A HUGE SAFETY ISSUE IN WINTER DRIVING. SPEEDOMETER, TACK, FUEL GAUGE, AND ENGINE TEMP ALL SET TO ZERO. AUTOMATIC DOOR LOCKS INOP, LIGHTS ON INTERIOR GEAR SHIFT GO OUT. AT FIRST THIS WOULD HAPPEN INTERMITTENTLY - APPROXI…
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INSTRUMENT PANEL LIGHTS ALL LIGHT UP AND ALL THE DIALS DROP TO ZERO, TRACTION CONTROL GOES OUT WHICH CAUSES A HUGE SAFETY ISSUE IN WINTER DRIVING. SPEEDOMETER, TACK, FUEL GAUGE, AND ENGINE TEMP ALL SET TO ZERO. AUTOMATIC DOOR LOCKS INOP, LIGHTS ON INTERIOR GEAR SHIFT GO OUT. AT FIRST THIS WOULD HAPPEN INTERMITTENTLY - APPROXIMATELY 2 TO 3 TIMES A MONTH FOR A FEW SECONDS AND THEN PROGRESSIVELY GOT WORSE WITH TIME TO TOTAL FAILURE. EVERY TIME I TRIED TO BRING IT INTO THE DEALER I WAS TOLD THEY COULDN'T FIGURE OUT WHAT WAS HAPPENING BECAUSE THE VEHICLE WOULD "ACT FINE" FOR THEM. AFTER SEVERAL TRIPS TO THE DEALERSHIP AND A LOT OF RESEARCH ON THE ISSUE I FIND OUT FORD KNOWS ITS A PROBLEM AND ISSUED A TSB 06-17-9 ON IT BUT IS FAILING TO STAND BEHIND THEIR PRODUCT AND ISSUE A RECALL. WHAT IS IT GOING TO TAKE A FEW DEATHS? I WOULD NEVER BUY ANOTHER FORD PRODUCT DUE TO THEIR LACK OF CUSTOMER SERVICE AND CONCERNS WITH THE SAFETY OF THEIR PRODUCT. *TR
NHTSA ODI #10509964
59,300 miles · Mar 22, 2013
Power Train
AFTER DRIVING CAR 20 MINUTES AND ONCE THE CAR ENGINE HEATS UP THE TRANSMISSION BEGINS TO BUCK AND JERK WHILE DRIVING UNDER 40 MPH. THIS IS A ONGOING ISSUE AND IS VERY DANGEROUS. *TR
NHTSA ODI #10504063
Official recalls
2Oct 5, 2006
ON CERTAIN PASSENGER VEHICLES CURRENTLY REGISTERED IN THE FOLLOWING STATES: ALASKA, COLORADO, CONNECTICUT, DELAWARE, IDAHO, ILLINOIS, INDIANA, IOWA, KANSAS, KENTUCKY, MAINE, MARYLAND, MASSACHUSETTS, MICHIGAN, MINNESOTA, MISSOURI, MONTANA, NEBRASKA, NEW HAMPSHIRE, NEW JERSEY, NEW YORK, NORTH DAKOTA, OHIO, PENNSYLVANIA, RHODE ISLAND, SOUTH DAKOTA, UTAH, VERMONT, WEST VIRGINIA, WISCONSIN, AND WYOMING. THE SIDE DOOR LATCH MECHANISMS MAY EXPERIENCE WATER INTRUSION ALLOWING THE LATCH MECHANISM TO FREEZE IN COLD WEATHER.
Consequence & remedy
Consequence: AS A RESULT, THE DOOR LATCH PAWL MAY NOT RETURN TO THE LATCH POSITION WHEN THE DOOR IS CLOSED, AND THE DOOR COULD OPEN WHILE THE VEHICLE IS MOVING.
Remedy: DEALERS WILL INSTALL A SHIELD OVER THE FRONT LATCHES; SEAL A DRAIN HOLE IN THE REAR WINDOW TRIM MOLDING ON THE FREESTYLE REAR SIDE DOORS; AND APPLY GREASE TO ALL FRONT AND REAR SIDE-DOOR LATCH MECHANISMS FREE OF CHARGE. THE RECALL BEGAN ON NOVEMBER 8, 2006. OWNERS MAY CONTACT FORD AT 1-800-392-3673.
Nov 9, 2005
ON CERTAIN PASSENGER VEHICLES, THE STRAPS THAT SECURE THE FUEL TANK TO THE VEHICLE BODY MAY BREAK, CAUSING THE FUEL TANK AND FUEL TANK HEAT SHIELD TO DROP ON THE DRIVESHAFT (ALL WHEEL DRIVE VEHICLES) OR EXHAUST SYSTEM (FRONT WHEEL DRIVE VEHICLES).
Consequence & remedy
Consequence: IF THIS HAPPENS, DRIVERS MAY NOTICE A NOISE OR A FUEL LEAK. A FUEL LEAK IN THE PRESENCE OF AN IGNITION SOURCE COULD RESULT IN A FIRE.
Remedy: DEALERS WILL REPLACE BOTH FUEL TANK STRAPS. THE RECALL BEGAN ON DECEMBER 1, 2005. OWNERS MAY CONTACT FORD AT 1-800-392-3673.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗
NHTSA investigations
1PE11018 · Idle Instability
Opened May 11, 2011 · Closed Feb 7, 2013
Status: closed (inferred from source dates) · Vehicle Speed Control
On November 29, 2012, Ford Motor Company (Ford) initiated Customer Satisfaction Program 12N03 to extend warranty coverage terms for repair of engine idle RPM surge caused by throttle body deposits in all model year (MY) 2005 through 2007 Ford Freestyle, Five Hundred and Mercury Montego vehicles.The program extends the coverage for up to 10 years of service or 150,000 miles from the warranty start date of the vehicle (all vehicles are eligible for the program through May 31, 2013, regardless of mileage).Dealers will repair vehicles exhibiting the condition by removing and cleaning the throttle body and reprogramming the PCM with software containing an updated idle speed control strategy.According to Ford, some of the affected vehicles may experience momentary, intermittent engine idle RPM surge (idle flare) when stopped or during low speed driving maneuvers such as in a parking lot or driveway.Unstable idle speed control (dips and flares) around the target engine speed (700 rpm) can occur in vehicles with deposit build-up in the throttle body when the system adjusts engine speed in response to changes in engine load, typically from power steering application or air-conditioner compressor cycling.Idle speed control logic is only active at vehicle speeds below 3.5 mph and when the accelerator pedal is not applied.Ford testing of a vehicle with a worst case throttle body measured a maximum idle flare of 1360 RPM lasting approximately 1 second, which Ford indicated was consistent with system design to limit vehicle speed and acceleration in idle control mode.Ford indicated that the test vehicle was held in place with normal brake effort and that vehicle speed remained under 4 mph without the brake pedal applied.In addition to throttle body deposit accumulation, symptoms associated with the condition may include Check Engine lamp illumination and diagnostic trouble codes (DTCs) P0505, P0506 or P061B.Ford attributed the surge condition to changes in idle air flow resulting from the progressive buildup of deposits in the throttle body from normal Positive Crankcase Ventilation (PCV) system operation.This condition was not adequately compensated for in the original Powertrain Control Module (PCM) calibration.Ford issued a technical service bulletin on August 15, 2011 (TSB 11-8-5), releasing an updated powertrain control calibration for vehicles with CVT transmissions.On October 19, 2011, Ford issued a second bulletin (TSB 11-10-21) superseding TSB 11-8-5 and including updated powertrain control calibration for vehicles with 6-speed transmissions.Prior to Ford issuing the TSB?s, owner?s experiencing the alleged defect either received no repairs, if dealers could not duplicate the condition, or had the throttle body cleaned or replaced, which only provided temporary correction until the throttle deposit build-up returned.Ford?s revised powertrain calibrations appear to be effective remedies for the idle instability caused by build-up of throttle body deposits.However, even after the TSB?s were released, many owners experiencing the condition continued to have difficulty with proper diagnosis and repair as dealers were often either unable to duplicate the condition or were unfamiliar with the new repair procedures.Ford's new program addresses those concerns.NHTSA's testing and complaint analysis indicate that the idle speed control issue in the subject vehicles can only occur at very low speeds, are very brief events, are easily controlled by moderate brake pedal forces and result in minor increases in vehicle speed even with no braking.This investigation is closed.The closing of this in