FUEL TANK FAILURE ,FUEL LEAK, VAPOR LEAK. THIS DUE TO A FAILURE OF THE SEALS ON THE FUEL TANK ALONG WITH THE DETERIORATION OF THE MOUNTING BRACKETS ON THE FUEL PUMP AND FUEL SENDING UNITS.
2007 Ford Five Hundred
Owner reports · Recalls · Investigations
Limited comparison data
There is not enough comparable history to draw a useful model-year comparison.
About this comparison →How this year compares
Owner complaints by model year
Compare all Five Hundred years →Counts vary with age, sales and reporting. They are not failure rates.
What owners reported most
All reported categories
Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
179 reports with mileage · 20 unknown
NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.
What to inspect
Issues worth paying extra attention to based on owner reports.
- Vehicle Speed Control. Review the 70 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Power Train. Review the 59 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Electrical System. Review the 22 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
Fuel System, Gasoline complaints
21 reportsWRENCH INDICATOR LIGHT CAME ON AND CAR BEGAN TO SPOTTER AND SURGE. THE NEXT DAY I TOOK IT TO THE FORD DEALERSHIP AND THE WRENCH LIGHT AND CHECK ENGINE CAME ON. CAR STALLED OUT 2 TIMES ON THE WAY TO THE DEALER. DEALER WANTS $950 TO REPLACE THROTTLE BODY. *TR
SOME MONTHS AGO, MY CAR STARTED TO OSCILLATE IN RALENTI FROM 700 TO BELOW 500 RPM, WHEN BRAKING EVEN STOPS. SOME TIMES DECELERATE SUDDENLY, FREQUENTLY SLOW RESPONSE WHEN ACCELERATE, ETC. FORD LOCAL DEALER TOLD ME THIS IS A REGULAR PROBLEM WITH THIS THROTTLE BODY ON THIS ENGINE MODELS, AND I HAVE TO REPLACE IT. I AM AWARE THIS IS…
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SOME MONTHS AGO, MY CAR STARTED TO OSCILLATE IN RALENTI FROM 700 TO BELOW 500 RPM, WHEN BRAKING EVEN STOPS. SOME TIMES DECELERATE SUDDENLY, FREQUENTLY SLOW RESPONSE WHEN ACCELERATE, ETC. FORD LOCAL DEALER TOLD ME THIS IS A REGULAR PROBLEM WITH THIS THROTTLE BODY ON THIS ENGINE MODELS, AND I HAVE TO REPLACE IT. I AM AWARE THIS IS A COMMON ISSUE ON 3.0L V6 ENGINES DUE TO I HAVE A FRIEND WITH A MONTEGO 2005 WITH SAME PROBLEMS. SO FAR, NO FORD COMPANY RECALL WAS ADVISED. I DO NOT AGREE INTO REPLACE THIS PART, SHOULD BE FORD RESPONSIBILITY. *TR
WAS STOPPED AT A DRIVE-THRU WINDOW AND WHEN I WENT TO PULL UP TO RECEIVE MY FOOD, THE CAR LURCHED AHEAD OF THE WINDOW. I PUT THE CAR IN REVERSE TO PICK UP MY FOOD AND IT LURCHED SO FAST BACKWARD THAT I HAD NO CONTROL OF IT, EVEN WITH MY FOOT ON THE BRAKE. THIS CAUSED A CRASH INTO THE FRONT OF ANOTHER CAR. I HAVE NEVER HAD AN …
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WAS STOPPED AT A DRIVE-THRU WINDOW AND WHEN I WENT TO PULL UP TO RECEIVE MY FOOD, THE CAR LURCHED AHEAD OF THE WINDOW. I PUT THE CAR IN REVERSE TO PICK UP MY FOOD AND IT LURCHED SO FAST BACKWARD THAT I HAD NO CONTROL OF IT, EVEN WITH MY FOOT ON THE BRAKE. THIS CAUSED A CRASH INTO THE FRONT OF ANOTHER CAR. I HAVE NEVER HAD AN ACCIDENT AND I AM A CAREFUL DRIVER. I RECEIVED A MOVING VIOLATION AND THERE WAS DAMAGE DONE TO BOTH CARS. ENOUGH DAMAGE THAT OUR INSURANCE COMPANY IS INVOLVED. FORD SHOULD DO SOMETHING ABOUT THESE LURCH PROBLEMS BEFORE SOMEONE IS KILLED. THANK GOODNESS NO ONE WAS IN FRONT OF ME OR THEY WOULD HAVE BEEN KILLED, PLEASE, FORD, DO SOMETHING ABOUT THESE FORDS THAT HAVE THIS PROBLEM. *TR
AUTOMOBILE LUNGED FORWARD WITHOUT TOUCHING GAS WHEN AIR CONDITIONER OR HEAT ON. TOOK CAR TO DEALERSHIP AND THEY CLEANED THROTTLE PLATE, FUEL INJECTION THROTTLE BODY AND REPROGRAMMED POWERTRAIN CONTROL. SEEN ONLINE OTHERS HAD THIS SAME PROBLEM . CAR ONLY HAS 47,000 MILES. *TR
FORD FIVE HUNDRED STARTED LURCHING OR LUNGING WHEN PLACED IN GEAR. FROM A PARKED POSITION.. THE CAR LURCHED BACK INTO THE WALL OF THE CARPORT CRUSHING THE BACK BUMPER. ON ANOTHER OCCASION THE CAR LURCHED WHEN THE DOOR WAS OPEN AND KNOCKED INTO THE CARPORT POST. VERY DANGEROUS. *TR
DEFECTIVE THROTTLE BODY CAUSING "LUNGING ISSUES" ALMOST HAD THREE ACCIDENTS, JUST FROM THE LUNGING. ONCE I LET OFF THE GAS PEDAL THE CAR WOULD TURN OFF, DEALER ADVISED THAT IT DUE TO A DEFECTIVE THROTTLE BODY THAT THEY WILL REPLACE COSTING ME $900. *TR
LAST YEAR I BEGAN NOTICING THAT THIS CAR UPON PUTTING IN GEAR TRYING TO EXIT MY GARAGE WOULD SURGE FORWARD OR BACKWARD, WHATEVER WAY I WAS POINTED ,ABRUPTLY. IT DOES NOT MATTER WHETHER I AM IN RESERVE OR DRIVE . I WOULD HAVE TO APPLY BRAKES TO STOP IT. SOMETIMES MORE THAN ONCE. THIS WOULD HAPPEN IF I WAS BACKING OUT OR DRIVING F…
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LAST YEAR I BEGAN NOTICING THAT THIS CAR UPON PUTTING IN GEAR TRYING TO EXIT MY GARAGE WOULD SURGE FORWARD OR BACKWARD, WHATEVER WAY I WAS POINTED ,ABRUPTLY. IT DOES NOT MATTER WHETHER I AM IN RESERVE OR DRIVE . I WOULD HAVE TO APPLY BRAKES TO STOP IT. SOMETIMES MORE THAN ONCE. THIS WOULD HAPPEN IF I WAS BACKING OUT OR DRIVING FORWARD. IT DID NOT GO AWAY AND IN FACT BECAME WORSE. IT FINALLY LUNGED BACKWARD AS WE WERE LEAVING A PARKING LOT AND THE ENGINE STOPPED. A WRETCH SYMBOL CAME ON. WE TOOK IT TO FORD. THEY REPLACED THROTTLE BODY PART. WAS FINE UNTIL THE LAST MONTH OR SO AND NOW IS WORSE. HAVE APPROX. 77 K MILES ON IT NOW. I HAVE SCHEDULED TO TAKE IT BACK TO FORD. I FEEL THIS IS DANGEROUS AS THIS SURGING AND LUNGING COULD RESULT IN SOMEONES INJURY. THERE IS OBVIOUSLY A DEFECT SOMEWHERE IN THIS PART. I HAVE NOTICED THROUGHOUT THE INTERNET THAT ARE MANY SUCH COMPLAINTS OF THIS SAME PROBLEM. *TT
I HAVE BEEN HAVING A PROBLEM WITH MY 2007 FORD FIVE HUNDRED, WHEN PUTTING THE CAR IN GEAR THE CAR WILL LURCH FORWARD OR IF PUTTING THE CAR IN REVERSE THE CAR WILL LURCH BACKWARD. I TOOK THE CAR TO THE FORD DEALER TO FIND OUT WHAT THE PROBLEM MAY BE; CAUSE I THOUGHT MAYBE IT WAS A BROKEN MOTOR MOUNT. I WAS TOLD THAT IT MAY BE IN …
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I HAVE BEEN HAVING A PROBLEM WITH MY 2007 FORD FIVE HUNDRED, WHEN PUTTING THE CAR IN GEAR THE CAR WILL LURCH FORWARD OR IF PUTTING THE CAR IN REVERSE THE CAR WILL LURCH BACKWARD. I TOOK THE CAR TO THE FORD DEALER TO FIND OUT WHAT THE PROBLEM MAY BE; CAUSE I THOUGHT MAYBE IT WAS A BROKEN MOTOR MOUNT. I WAS TOLD THAT IT MAY BE IN THE MOTOR. I'M ALSO HAVING AN ISSUE WITH THE REAR PASSENGER DOOR SOUNDING LIKE WATER BUILD UP INSIDE THE DOOR. I CHECK THE WEB TO FIND OUT IF FORD HAD A RECALL ON THESE ISSUES TO FIND THAT OTHER OWNERS ARE HAVING SIMILAR ISSUES. *TR
2007 FORD FIVE HUNDRED, IN JULY/AUGUST OF 2010, AT AROUND 70,000 MILES, BEGAN TO HAVE IRREGULAR ACCELERATION AND WOULD LUNGE FORWARD WHILE BRAKING OR AT A COMPLETE STOP WITH BRAKE PEDAL PUSHED ALL THE WAY TO THE FLOOR BOARD. HAD THE DEALERSHIP RUN THE DIAGNOSIS, WAS TOLD IT WAS THE THROTTLE BODY AND IT NEEDED REPLACING. HAD TH…
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2007 FORD FIVE HUNDRED, IN JULY/AUGUST OF 2010, AT AROUND 70,000 MILES, BEGAN TO HAVE IRREGULAR ACCELERATION AND WOULD LUNGE FORWARD WHILE BRAKING OR AT A COMPLETE STOP WITH BRAKE PEDAL PUSHED ALL THE WAY TO THE FLOOR BOARD. HAD THE DEALERSHIP RUN THE DIAGNOSIS, WAS TOLD IT WAS THE THROTTLE BODY AND IT NEEDED REPLACING. HAD THE REPAIR WORK DONE AT THE DEALERSHIP ON AUGUST 12, 2010. ON AUGUST 30, 2011, TOOK MY CAR BACK TO THE DEALERSHIP AFTER HAVING THE SAME PROBLEM REPEAT, ONLY MORE AGGRESSIVE FROM THE FIRST INCIDENT JUST TWO DAYS AGO, EVEN AS I PULLED INTO THE DEALERSHIPS SERVICE PARKING SPACE. WAS TOLD THEY WILL HAVE TO DIAGNOSIS THE PROBLEM AGAIN, NOTHING IS UNDER WARRANTY. I AM JUST OVER THE 12 MONTHS, AND AT ABOUT 30,000 MILES AFTER THE REPAIR WAS DONE LAST YEAR. WARRANTY OR NOT, THIS REPAIR SHOULD HAVE LASTED THE LIFE OF THE CAR OR AT LEAST ANOTHER 70,000 MILES, NOT 30,000. I DIDN'T HAVE THE DEALERSHIP KEEP THE OLD THROTTLE BODY. THE WARRANTY COMPANY HAD TOLD ME LAST YEAR THAT THE PART, THE THROTTLE BODY WAS ON BACK ORDER, BUT THE DEALERSHIP HAD NO PROBLEM GETTING THE PART, SUPPOSEDLY. I'M CONCERNED THE PART WASN'T REPLACED, BUT I HAVE NO EVIDENCE OF SUCH. I HAVE NOTICED EACH TIME, THE PROBLEM IS WORSE AFTER I HAVE THE CAR IDLING FOR A TIME BEFORE PUTTING IN GEAR, REVERSE OR DRIVE. REPAIR ORDER DETAIL - INTERNAL COPY READS "INSPECTED AND TESTED VEHICLE FOR ACCELERATING WITHOUT A COMMAND. RAN SELF TEST TO RETRIEVE PASS CODES. INSTALLED MONITOR AND FUEL PRESSURE GAUGE TO ROAD TEST. TESTING RESULTED FINDING THE THROTTLE MOTOR BINDING INTERMEDIATELY. THE THROTTLE BODY WAS REMOVED TO INSPECT AND REPLACE. THE PROCESSOR WAS REPROGRAMMED AND RETESTED TO VERIFY OPERATION." I HAD TO PAY FOR FUEL INJECTION SERVICE, REPLACE FUEL FILTER, WHICH I WAS TOLD I NEEDED TO HAVE DONE WITH THE REPAIR/REPLACEMENT OF THE THROTTLE BODY. *TR
Official recalls
111V355000 · Fuel System, Gasoline:storage:tank Assembly:filler Pipe And Cap
Jul 13, 2011
FORD IS RECALLING CERTAIN MODEL YEAR 2007 FORD FIVE HUNDRED AND MERCURY MONTEGO VEHICLES MANUFACTURED FROM SEPTEMBER 5, 2006, THROUGH SEPTEMBER 11, 2006. THE FUEL TANKS MAY NOT HAVE CONSISTENT WELDS BETWEEN THE FUEL TANK AND FUEL FILLER NECK SPUD WHICH CAN AFFECT THE STRENGTH OF THE JOINT. SOME FUEL TANK SPUD WELDS MAY NOT PROVIDE THE EXPECTED STRENGTH IN THE EVENT OF A SEVERE REAR IMPACT TO THE VEHICLE. AN IMPROPER WELD CAN RESULT IN A CRACK IN THE JOINT WHICH COULD ILLUMINATE THE EMISSIONS MALFUNCTION INDICATOR LIGHT, CAUSE A FUEL ODOR, OR ALLOW FUEL TO LEAK OUT.
Consequence & remedy
Consequence: FUEL LEAKAGE, IN THE PRESENCE OF AN IGNITION SOURCE, COULD RESULT IN A FIRE.
Remedy: DEALERS WILL REPLACE THE FUEL TANK FREE OF CHARGE. THE SAFETY RECALL BEGAN ON AUGUST 16, 2011. OWNERS MAY CONTACT FORD MOTOR COMPANY CUSTOMER RELATIONSHIP CENTER AT 1-866-436-7332.
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
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