NHTSA owner reports · September 18, 2026 snapshot.
Power Train complaints
360 reportsClear category filter52,000 miles · Sep 20, 2011
Engine And Engine CoolingPower Train
MY CAR WOULD SURGE FORWARDED WITH OUT ME PRESSING THE ACCELERATOR. I TOOK IT IN AND THEY COULD FIND NOTHING BECAUSE IT DIDN'T DO IT CONSTANTLY EVENTUALLY THE CAR STOPPED AND WOULD START AND THEY SAID I NEEDED A THROTTLE BODY. MY WARRANTY WAS UP AT 50,000 MI AND I HAD 52,000 I HAD TO PAY $1000 OUT OF POCKET FOR A PROBLEM THEY COU…
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MY CAR WOULD SURGE FORWARDED WITH OUT ME PRESSING THE ACCELERATOR. I TOOK IT IN AND THEY COULD FIND NOTHING BECAUSE IT DIDN'T DO IT CONSTANTLY EVENTUALLY THE CAR STOPPED AND WOULD START AND THEY SAID I NEEDED A THROTTLE BODY. MY WARRANTY WAS UP AT 50,000 MI AND I HAD 52,000 I HAD TO PAY $1000 OUT OF POCKET FOR A PROBLEM THEY COULDN'T DETECT EARLIER. NOW MY TRANSMISSION HAS GONE BAD I HAVE THE CVT TRANSMISSION AND THE INTERNAL SHAFT HAS GONE BAD AGAIN MY WARRANTY WAS UP AT 60,000 MILES AND I HAVE 64,000 I HAVE SPOKEN TO ONE OF THE MECHANICS AT A FORD DEALER AND HE SAID THEY HAVE BEEN THIS COMPLAINT FROM A LOT OF PEOPLE WITH THE 2005-2007 FORD FREE STYLES THEY THINK IT MAY BE A PROBLEM WITH THE TRANSMISSIONS BUT THEY REFUSE TO DO A RECALL. SO NOW I AM OUT OF POCKET $4000. *TR
NHTSA ODI #10426524
63,851 miles · Sep 18, 2011
Engine And Engine CoolingPower TrainVehicle Speed Control
THE 2007 FORD FREESTYLE WILL SOMETIMES LURCH FORWARD OR BACKWARDS FROM A STOP. IN ALL CASES THE CAR WAS INITIALLY AT A STOP WITH MY FOOT ON THE BRAKE AND WHEN I TOOK MY FOOT OFF THE BRAKE, BUT BEFORE PLACING MY FOOT ON THE ACCELERATOR, THE CAR LURCHED FORWARD IF IN DRIVE OR BACKWARDS IF IN REVERSE. THE CAR USUALLY LURCHED ABOU…
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THE 2007 FORD FREESTYLE WILL SOMETIMES LURCH FORWARD OR BACKWARDS FROM A STOP. IN ALL CASES THE CAR WAS INITIALLY AT A STOP WITH MY FOOT ON THE BRAKE AND WHEN I TOOK MY FOOT OFF THE BRAKE, BUT BEFORE PLACING MY FOOT ON THE ACCELERATOR, THE CAR LURCHED FORWARD IF IN DRIVE OR BACKWARDS IF IN REVERSE. THE CAR USUALLY LURCHED ABOUT FIVE FEET BEFORE I WAS ABLE TO STOP IT. SOMETIMES THE LURCHING WAS FOLLOWED BY THE VEHICLE STALLING AND IN THE WORST CASE THE VEHICLE STALLED, THE CHECK ENGINE LIGHT AND THE SERVICE REQUIRED LIGHT BOTH TURNED ON AND I WAS UNABLE TO RE-START THE VEHICLE FOR SEVERAL MINUTES. THE LURCHING SEEMS TO BE MORE OF A PROBLEM ON HOT DAYS. *TT
NHTSA ODI #10425924
48,000 miles · Sep 17, 2011
Power TrainUnknown Or Other
THE FIRST TIME THE PROBLEM OCCURED WAS SOON AFTER I PURCHASED MY CAR. I TOOK MY FOOT OFF THE BRAKE WHEN THE CAR WAS IN PARK, AND THE CAR LUNGED FORWARD. SINCE THAT TIME, THIS HAS HAPPENED NUMEROUS TIMES. THE CAR HAS ALSO LUNGED BACKWARDS WHEN I PUT THE CAR IN REVERSE AND TOOK MY FOOT OFF THE BRAKE. AT TIMES, THIS HAS CAUSED …
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THE FIRST TIME THE PROBLEM OCCURED WAS SOON AFTER I PURCHASED MY CAR. I TOOK MY FOOT OFF THE BRAKE WHEN THE CAR WAS IN PARK, AND THE CAR LUNGED FORWARD. SINCE THAT TIME, THIS HAS HAPPENED NUMEROUS TIMES. THE CAR HAS ALSO LUNGED BACKWARDS WHEN I PUT THE CAR IN REVERSE AND TOOK MY FOOT OFF THE BRAKE. AT TIMES, THIS HAS CAUSED THE CAR TO DIE. IT SEEMS TO BE WORSE WHEN THE AIR CONDITIONING IS ON. *TT
NHTSA ODI #10425850
70,000 miles · Sep 15, 2011
Engine And Engine CoolingPower TrainVehicle Speed Control
ON ABOUT 10 OCCASIONS MY FORD FREESTYLE HAS LUNGED FORWARD OR BACKWARD WHILE IN REVERSE WITHOUT ME ENGAGING THE GAS PEDAL. IT WILL STOP IF THE BRAKE IS APPLIED BUT IT OFTEN CATCHES ME OFF GUARD. ABOUT HALF OF THE TIMES THE CAR THEN CUTS OFF (ONCE WHILE ATTEMPTING TO TURN ONTO A VERY BUSY STREET). THE CAR WILL RESTART BUT OFTE…
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ON ABOUT 10 OCCASIONS MY FORD FREESTYLE HAS LUNGED FORWARD OR BACKWARD WHILE IN REVERSE WITHOUT ME ENGAGING THE GAS PEDAL. IT WILL STOP IF THE BRAKE IS APPLIED BUT IT OFTEN CATCHES ME OFF GUARD. ABOUT HALF OF THE TIMES THE CAR THEN CUTS OFF (ONCE WHILE ATTEMPTING TO TURN ONTO A VERY BUSY STREET). THE CAR WILL RESTART BUT OFTEN CUTS OFF ABOUT 2 MORE TIMES BEFORE DECIDING TO RUN CORRECTLY. USUALLY THE CHECK ENGINE LIGHT AND WRENCH SYMBOL WILL ILLUMINATE. THIS IS A VERY SCARY AND DANGEROUS PROBLEM. ON ONE OCCASION, AFTER DROPPING OF MY MOTHER AT A STORE I TOOK MY FOOT OFF OF THE BRAKE AND THE CAR LUNGED FORWARD COMING QUITE CLOSE TO MY MOM WHO WAS CROSSING IN FRONT OF MY CAR. AFTER TAKING THE CAR TO A MECHANIC, THE P061B CODE CAME UP FOR INTERNAL CONTROL MOD TORQUE CALCULATION PERFORMANCE. WHEN WE GOOGLED THIS CODE I WAS SHOCKED AT THE NUMBER OF PEOPLE WHO HAVE POSTED ON VARIOUS WEBSITES ABOUT THIS SAME PROBLEM. THANKS FOR YOUR TIME! *KB
NHTSA ODI #10425638
40,125 miles · Sep 15, 2011
Power TrainVehicle Speed Control
WHEN SHIFTING FROM PARK TO DRIVE OR REVERSE TO DRIVE, THE CAR RANDOMLY SURGES FORWARD EVEN WHEN THE ACCELERATOR IS NOT DEPRESSED. IT ALSO OCCURS WHEN STOPPED OR MOVING SLOWLY FORWARD SUCH AS AT A STOPLIGHT OR WHEN PARKING. THE PROBLEM IS MORE PRONOUNCED WHEN THE AIR CONDITIONER IS ON. IT IS A CONCERN THAT THIS SURGING PROBLEM…
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WHEN SHIFTING FROM PARK TO DRIVE OR REVERSE TO DRIVE, THE CAR RANDOMLY SURGES FORWARD EVEN WHEN THE ACCELERATOR IS NOT DEPRESSED. IT ALSO OCCURS WHEN STOPPED OR MOVING SLOWLY FORWARD SUCH AS AT A STOPLIGHT OR WHEN PARKING. THE PROBLEM IS MORE PRONOUNCED WHEN THE AIR CONDITIONER IS ON. IT IS A CONCERN THAT THIS SURGING PROBLEM MAY CAUSE AN ACCIDENT AT SOME TIME. *KB
NHTSA ODI #10425524
83,000 miles · Sep 6, 2011
Electrical SystemPower TrainVehicle Speed Control
FOR THE PAST YEAR, WHEN THE CAR IS AT IDLE, BUT NOT IN PARK, WITH FOOT OFF ACCELERATOR, THE CAR WILL SUDDENLY, AND WITHOUT DRIVER ACTION, SURGE OR LURCH FORWARD. OR IF IN REVERSE, IT WILL SURGE BACKWARD. IF FOOT IS FIRMLY ON BRAKE, THE LURCH WILL NOT CAUSE MOVEMENT OF TIRES, JUST BODY OF CAR AS THE BRAKES RESTRAIN MOVEMENT. B…
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FOR THE PAST YEAR, WHEN THE CAR IS AT IDLE, BUT NOT IN PARK, WITH FOOT OFF ACCELERATOR, THE CAR WILL SUDDENLY, AND WITHOUT DRIVER ACTION, SURGE OR LURCH FORWARD. OR IF IN REVERSE, IT WILL SURGE BACKWARD. IF FOOT IS FIRMLY ON BRAKE, THE LURCH WILL NOT CAUSE MOVEMENT OF TIRES, JUST BODY OF CAR AS THE BRAKES RESTRAIN MOVEMENT. BUT IF IT OCCURS IN THE INSTANT THE DRIVER IS MOVING THE FOOT FROM ACCELERATOR TO BRAKE, OR WITHOUT THE BRAKE BEING FIRMLY DEPRESSED BEYOND WHAT IS NEEDED TO RESTRAIN MOVEMENT WHILE AT IDLE, THE SURGE CAN BE 2-5 FEET BEFORE THE DRIVER IS ABLE TO APPLY THE BRAKE AND CEASE THE MOVEMENT. WE HAVE ALMOST HIT A PEDESTRIAN COMING OUT OF A FAST FOOD RESTAURANT CROSSING IN FRONT OF CAR AS WE WERE GOING THROUGH DRIVE-THROUGH. WE WERE AT A STOP TO RECEIVE FOOD WITH FOOT ON BRAKE ENOUGH TO STOP FORWARD MOVEMENT WHILE AT IDLE BUT NOT ENOUGH TO STOP WHEN SURGE OCCURRED. WE HAVE ALMOST HIT NUMEROUS CARS WHILE TRYING TO PARK, ESPECIALLY DURING PARALLEL PARKING ATTEMPTS. THE CONDITION COMES AND GOES. AT TIMES WHEN IT IS "ACTING UP" THE CAR ALSO LOSES ITS ABILITY TO PROPERLY ACCELERATE IN RESPONSE TO DEMAND FOR GAS AND SPEED. PUSH ON ACCELERATOR BUT THE CAR WILL NOT RESPOND EXCEPT AT ONLY A VERY SLOW RATE, TAKING MANY SECONDS TO REACH A TOP SPEED OF 25-30 MPH. THIS HAS CAUSED SAFETY ISSUES WHEN IT OCCURS WHILE PULLING OUT IN FRONT OF ON-COMING TRAFFIC, EVEN THOUGH DOING SO AT WHAT SHOULD BE A SAFE DISTANCE. MY WIFE IS NOW REFUSING TO DRIVE THE CAR WHEN THE CONDITION IS OCCURRING DUE TO HER FEAR OF IT ACTING ON ITS OWN. IT STARTED IN THE 80,000 MILE RANGE. OUR CAR NOW HAS ABOUT 102,000 MILES. *TR
NHTSA ODI #10423867
30,600 miles · Sep 6, 2011
Engine And Engine CoolingFuel System, GasolinePower Train
AT A SLOW SPEED IN EITHER FORWARD OR REVERSE WHEN I PUT MY FOOT ON THE BRAKE THE ENGINE SPEEDS UP AND THE CAR LUNGES FORWARD OR BACKWARDS AND I HAVE TO HIT THE BRAKE HARD TO STOP IT. THIS HAS HAPPENED SEVERAL TIMES AND SEEMS TO BE HAPPENING MORE OFTEN NOW. A COUPLE OF TIMES THE ENGINE SEEDED UP WHILE THE CAR WAS IN PARK I SEE W…
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AT A SLOW SPEED IN EITHER FORWARD OR REVERSE WHEN I PUT MY FOOT ON THE BRAKE THE ENGINE SPEEDS UP AND THE CAR LUNGES FORWARD OR BACKWARDS AND I HAVE TO HIT THE BRAKE HARD TO STOP IT. THIS HAS HAPPENED SEVERAL TIMES AND SEEMS TO BE HAPPENING MORE OFTEN NOW. A COUPLE OF TIMES THE ENGINE SEEDED UP WHILE THE CAR WAS IN PARK I SEE WHERE FORD BRUSHES THE PROBLEM OFF AS BEING MINOR.I THINK THIS IS A DANGEROUS THING AND SHOULD BE CORRECTED. IF IT HAPPENS WHILE YOU ARE PARALLEL PARKING IT CAN CAUSE AN ACCIDENT . ALSO WHEN BACKING OUT OF A PARKING SPACE YOU COULD GET INTO AN ACCIDENT. WITH OVER 200 COMPLAINTS I THINK SOMETHING SHOULD BE DONE BEFORE SOMEONE IS SERIOUSLY INJURED FROM THIS DEFECT BY FORD. *TR
NHTSA ODI #10423841
Mileage unknown · Sep 5, 2011
Power TrainVehicle Speed Control
AT FIRST OCCURRENCE, I WAS PULLING INTO A PARKING SPACE. AS I TOOK MY FOOT OFF THE GAS AND PLACED IT ON THE BRAKE MY CAR LURCHED FORWARD UNEXPECTEDLY. THIS UNEXPECTED LURCHING HAS INCREASED IN FREQUENCY AND HAPPENS BOTH IN DRIVE AND REVERSE. THERE HAVE ALSO BEEN INCIDENTS WHEN THE CAR IS IN PARK AND IT REVS, AS IF I AM PUSHING O…
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AT FIRST OCCURRENCE, I WAS PULLING INTO A PARKING SPACE. AS I TOOK MY FOOT OFF THE GAS AND PLACED IT ON THE BRAKE MY CAR LURCHED FORWARD UNEXPECTEDLY. THIS UNEXPECTED LURCHING HAS INCREASED IN FREQUENCY AND HAPPENS BOTH IN DRIVE AND REVERSE. THERE HAVE ALSO BEEN INCIDENTS WHEN THE CAR IS IN PARK AND IT REVS, AS IF I AM PUSHING ON THE GAS PEDAL. IT WILL REV LIKE THAT AND IDLE DOWN A FEW TIMES AND THEN THE ENGINE WILL STALL. *TR
NHTSA ODI #10423265
87,000 miles · Aug 30, 2011
Fuel System, GasolinePower Train
MY FORD FREESTYLE HAS 87,000 MILES. UNTIL RECENTLY, IT HAS BEEN A TERRIFIC CAR. HOWEVER, IT NOW HAS HAD INTERMITTENT PROBLEMS THAT (ACCORDING TO THE CODE) ARE LINKED TO THE THROTTLE BODY. THE TRANSMISSION AND ENGINE LIGHTS COME ON. THE ACCELERATOR DOESN'T WORK, AND THEN IT LUNGES UNEXPECTEDLY. AFTER RESEARCHING ONLINE, I FOUND H…
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MY FORD FREESTYLE HAS 87,000 MILES. UNTIL RECENTLY, IT HAS BEEN A TERRIFIC CAR. HOWEVER, IT NOW HAS HAD INTERMITTENT PROBLEMS THAT (ACCORDING TO THE CODE) ARE LINKED TO THE THROTTLE BODY. THE TRANSMISSION AND ENGINE LIGHTS COME ON. THE ACCELERATOR DOESN'T WORK, AND THEN IT LUNGES UNEXPECTEDLY. AFTER RESEARCHING ONLINE, I FOUND HUNDREDS OF OTHERS ARE HAVING THIS ISSUE. *TR
NHTSA ODI #10422669
85,933 miles · Aug 25, 2011
Power Train
2007 FORD FREESTYLE LUNGES FORWARD EVEN WHEN YOUR FOOT IS ON THE BRAKES. AS YOU SHIFT INTO REVERSE OR FORWARD WITH YOU FOOT ON THE BRAKE, THE VEHICLE LUNGES AHEAD. TAKEN IT TO 3 DIFFERENT FORD DEALERSHIPS IN AUSTIN TEXAS AND HAVE BEEN TOLD THAT I NEED INJECTOR FLUSH AND GAS AND AIR FILTERS CHANGED WHICH MAY RESULT IN PROBLEM G…
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2007 FORD FREESTYLE LUNGES FORWARD EVEN WHEN YOUR FOOT IS ON THE BRAKES. AS YOU SHIFT INTO REVERSE OR FORWARD WITH YOU FOOT ON THE BRAKE, THE VEHICLE LUNGES AHEAD. TAKEN IT TO 3 DIFFERENT FORD DEALERSHIPS IN AUSTIN TEXAS AND HAVE BEEN TOLD THAT I NEED INJECTOR FLUSH AND GAS AND AIR FILTERS CHANGED WHICH MAY RESULT IN PROBLEM GOING AWAY. ANOTHER DEALER WANTS TO CHANGE THE THROTTLE BODY ASSEMBLY BLAMING THE PROBLEM ON ETHANOL IN THE GASOLINE. THEY ALSO WANT TO DO THE PREVIOUS SERVICES AS WELL. COSTS HAVE RANGED FROM 616.00 TO 1200.00. FOUND NUMEROUS FORUMS ABOUT THIS ISSUE WITH HUNDREDS OR MORE COMPLAINTS ABOUT THE SAME PROBLEMS BUT FORD IS SAYING THAT THIS IS NOT A SERIOUS PROBLEM OR THAT THEY DO NOT SEE MANY OF THESE ISSUES. THE PROBLEM OF LUNGING HAS BEEN MORE APPARENT OVER THE LAST 10,000 MILES (CAR IS AT 86000MILES) THERE DOES NOT SEEM. *TR
NHTSA ODI #10421511
NHTSA investigations
2PE11018 · 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
PE08060 · Tire Valve Cracking
Opened Oct 14, 2008 · Closed Apr 9, 2009
Status: closed (inferred from source dates) · Tires:valve
ON OCTOBER 14, 2008, ODI OPENED PE08-060 TO INVESTIGATE ALLEGATIONS OF CRACKED AND LEAKING SNAP-IN TIRE VALVES IN MODEL YEAR (MY) 2007 VEHICLES MANUFACTURED BY FORD MOTOR COMPANY.THE VALVES WERE SUPPLIED TO FORD BY TOPSEAL AUTO-PARTS, A SUBSIDIARY OF THE SHANGHAI BAOLONG AUTOMOTIVE CORPORATION IN CHINA.VALVES MADE BY TOPSEAL FOR AFTERMARKET SALE WERE THE SUBJECT OF TWO RECENT SAFETY RECALLS BY TECH INTERNATIONAL (08T-018) AND DILL AIR CONTROLS (08T-028), THE LATTER OF WHICH WAS INVESTIGATED BY ODI IN PE08-036 AND EA08-022.THE DEFECT CONDITIONS ADDRESSED BY THE AFTERMARKET TIRE VALVE RECALLS BOTH INVOLVED INADEQUATE RESISTANCE TO OZONE CRACKING DUE TO ISSUES WITH THE SUPPLY OF ANTI-OZONANT CHEMICALS TO TOPSEAL FOR A PERIOD FROM JULY TO MID-NOVEMBER 2006.THE AFTERMARKET VALVES WERE COMPOUNDED WITH A BLEND OF EPDM AND NATURAL RUBBER, USING A RELATIVELY LOW PERCENTAGE OF EPDM (EPDM PROVIDES INHERENT RESISTANCE TO OZONE CRACKING).HENCE, THE NEED FOR ANTI-OZONANT CHEMICALS AND THE PROBLEMS WITH CRACKING WHEN THOSE CHEMICALS WERE MISSING OR OUT OF SPECIFICATION IN SOME LOTS OF VALVES.BOTH RECALL CAMPAIGNS INVOLVED INSPECTION PROGRAMS TO IDENTIFY AND REPLACE VALVES WITH VISIBLE SURFACE CRACKING.ALTHOUGH THE TOPSEAL VALVES SUPPLIED TO FORD ALSO APPEAR TO HAVE BEEN AFFECTED BY THE ANTI-OZONANT SUPPLY ISSUES IN MID TO LATE-2006, FORD INDICATED THAT ITS VALVES WERE MADE AT A DIFFERENT TOPSEAL PRODUCTION LINE AND WERE COMPOUNDED WITH A HIGHER PERCENTAGE OF EPDM RUBBER TO MEET MORE STRINGENT SPECIFICATIONS FROM FORD.ODI'S ANALYSIS OF COMPLAINT AND WARRANTY DATA PROVIDED BY FORD SHOWED THAT PROBLEMS WITH CRACKED TIRE VALVES WERE SIGNIFICANTLY HIGHER FOR MY 2007 VEHICLES PRODUCED FROM DECEMBER 2006 THROUGH MARCH 2007.FORD RESPONDED BY IMPLEMENTING CHANGES IN ITS MATERIAL SPECIFICATIONS FOR SNAP-IN RUBBER TIRE VALVES AND ALSO INCREASING THE QUALITY AND ACCEPTANCE STANDARDS FOR VALVES IMPORTED FOR USE IN ITS VEHICLES.WHILE THE COMPLAINT AND WARRANTY CLAIM RATES ARE ELEVATED FOR SUBJECT VEHICLES PRODUCED FROM DECEMBER 2006 THROUGH MARCH 2007, THE RATES OF LEAKING VALVES ARE WELL BELOW ONE PERCENT OF PRODUCTION FOR EACH OF THE PEAK MONTHS FOR ALL OF THE AFFECTED MODELS.A SUBSTANTIAL MAJORITY OF THE SUBJECT VEHICLES ARE EQUIPPED WITH TIRE PRESSURE MONITORING SYSTEMS (TPMS) WHICH WARN THE DRIVER WHEN ANY TIRE PRESSURES DROPS BELOW 25 PERCENT OF RECOMMENDED INFLATION PRESSURE. AS OUTLINED IN A LETTER TO ODI DATED APRIL 6, 2009, FORD HAS AGREED TO SEND LETTERS TO OWNERS OF CERTAIN MY 2007 AND 2008 FORD, LINCOLN AND MERCURY VEHICLES TO PROVIDE INFORMATION ABOUT THE CRACKING CONCERN. LETTERS WILL BE SENT TO OWNERS OF VEHICLES BUILT FROM NOVEMBER 2006 THROUGH MAY 2007.OWNERS CAN OPT FOR A FREE DEALER INSPECTION.VALVES EXHIBITING SURFACE CRACKS OR AIR LEAKAGE RELATED TO OZONE ATTACK WILL BE REPLACED BY FORD UNDER ITS NORMAL WARRANTY TERMS.FORD EXPECTS TO SEND THE LETTER BY APPROXIMATELY MID-MAY 2009. BASED ON THE USE OF TPMS IN THE MAJORITY OF SUBJECT VEHICLES AND THE RELATIVELY LOW RATES OF REPAIRS ASSOCIATED WITH LEAKING VALVES AND RESULTANT TIRE DAMAGE, ODI BELIEVES THAT THE ACTIONS FORD HAS AGREED TO TAKE WILL PROVIDE EFFECTIVE AND EXPEDITIOUS RESOLUTION FOR VEHICLES THAT WERE BUILT DURING THE PERIOD WHEN VALVES WITH INADEQUATE RESISTANCE TO OZONE CRACKING WERE MOST LIKELY TO HAVE BEEN USED IN VEHICLE PRODUCTION.FURTHER INVESTIGATION OF THIS MATTER WOULD NOT BE AN EFFICIENT ALLOCATION OF AGENCY RESOURCES.ACCORDINGLY, THIS INVESTIGATION IS CLOSED.THE CLOSING OF THIS INVESTIGATION DOES NOT CONSTITUTE A FINDING BY NHTSA THAT A SAFETY-RELATED DEFECT DOES NOT EXIST.THE AGENCY WILL CONTINUE TO