NHTSA owner reports · September 18, 2026 snapshot.
Engine And Engine Cooling complaints
74 reportsClear category filter56,000 miles · Aug 23, 2010
Engine And Engine CoolingPower Train
WHEN SHIFTING INTO DRIVE OR REVERSE FROM PARK OR NEUTRAL, THE TRANSMISSION TAKES SEVERAL SECONDS TO ENGAGE AND WHEN IT DOES IT LURCHES FORWARD OR BACKWARD WITH NO INPUT TO THE GAS PEDAL. YOU MUST HAVE YOUR FOOT ON THE BRAKE AND BE READY TO PRESS DOWN HARD TO KEEP THE CAR FROM LUNGING FORWARD OR BACKWARD. ALSO, WHEN CREEPING FORW…
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WHEN SHIFTING INTO DRIVE OR REVERSE FROM PARK OR NEUTRAL, THE TRANSMISSION TAKES SEVERAL SECONDS TO ENGAGE AND WHEN IT DOES IT LURCHES FORWARD OR BACKWARD WITH NO INPUT TO THE GAS PEDAL. YOU MUST HAVE YOUR FOOT ON THE BRAKE AND BE READY TO PRESS DOWN HARD TO KEEP THE CAR FROM LUNGING FORWARD OR BACKWARD. ALSO, WHEN CREEPING FORWARD IN PARKING LOTS OR OTHER SLOW MOVING SITUATIONS AND APPLYING A SMALL AMOUNT OF THROTTLE, THE CAR WILL LUNGE FORWARD AT A MUCH GREATER SPEED THAN WHAT COMMANDED AT THE GAS PEDAL. THIS IS AN ESPECIALLY DANGEROUS SITUATION BECAUSE IN PARKING LOTS THERE ARE OTHER PEOPLE OR CARS, POTENTIALLY CLOSE BY THAT COULD BE STRUCK. *TR
NHTSA ODI #10351391
60,000 miles · Aug 18, 2010
Engine And Engine CoolingVehicle Speed Control
MY 2007 FORD FREESTYLE HAS HAD SEVERAL PROBLEMS THIS SUMMER THAT APPEAR TO BE OCCURRING FREQUENTLY ALL OVER THE UNITED STATES. OUR FREESTYLE HAS JUST OVER 60,000 MILES ON IT. A MONTH AGO, WE HAD TO REPLACE THE AIR COMPRESSOR. THEN THE CAR BEGAN LURCHING AND ONE DAY KEPT DYING AS THE CHECK ENGINE LIGHT CAME ON. RIGHT NOW, IT HAS…
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MY 2007 FORD FREESTYLE HAS HAD SEVERAL PROBLEMS THIS SUMMER THAT APPEAR TO BE OCCURRING FREQUENTLY ALL OVER THE UNITED STATES. OUR FREESTYLE HAS JUST OVER 60,000 MILES ON IT. A MONTH AGO, WE HAD TO REPLACE THE AIR COMPRESSOR. THEN THE CAR BEGAN LURCHING AND ONE DAY KEPT DYING AS THE CHECK ENGINE LIGHT CAME ON. RIGHT NOW, IT HAS BEEN AT THE DEALERSHIP FOR 2 WEEKS AWAITING A THROTTLE BODY SENSOR WHICH IS ON BACKORDER SINCE SO MANY OF THESE MODELS HAVE THIS PROBLEM. CLEARLY FORD NEEDS TO RECALL THIS MODEL AND QUICKLY FIND REPLACEMENT PARTS FOR THESE VEHICLES. *TR
NHTSA ODI #10350366
47,000 miles · Aug 18, 2010
Engine And Engine CoolingPower Train
I TOOK MY FORD FREESTYLE INTO THE DEALER TODAY TO HAVE IT LOOKED AT BECAUSE IT WAS LURCHING AND NOT GETTING ENOUGH POWER. IT WAS DIAGNOSED WITH ...BAD THROTTLE BODY...AND THE MECHANIC HAD THE NERVE TO SUGGEST THAT IT ONLY HAPPENS TO CARS THAT AREN'T MAINTAINED PROPERLY BY THE OWNERS. I EXPLAINED THAT MINE IS WELL MAINTAINED AN…
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I TOOK MY FORD FREESTYLE INTO THE DEALER TODAY TO HAVE IT LOOKED AT BECAUSE IT WAS LURCHING AND NOT GETTING ENOUGH POWER. IT WAS DIAGNOSED WITH ...BAD THROTTLE BODY...AND THE MECHANIC HAD THE NERVE TO SUGGEST THAT IT ONLY HAPPENS TO CARS THAT AREN'T MAINTAINED PROPERLY BY THE OWNERS. I EXPLAINED THAT MINE IS WELL MAINTAINED AND I HAVE RECORDS TO SHOW FOR IT, THEN HE GAVE ME THE WONDERFUL NEWS THAT IT WOULD ONLY COST ME $1,188.93 TO FIX IT. HE ACTED LIKE IT WAS A REAL RARITY FOR THIS TO HAPPEN AND THAT I WAS GETTING A HUGE DEAL. HE EVEN CHARGED ME $99 FOR THE PRIVILEGE OF DIAGNOSING THE PROBLEM. THEN HE CAME BACK TO ME AND WARNED ME THAT IT COULD STOP OR "THE ENGINE COULD SEIZE" IF I DROVE IT STILL. WHEN I WOULDN'T TAKE THE BAIT, HE CALLED ME LATER AT HOME AND SUGGESTED THEY COULD GIVE ME A SMALL DISCOUNT FOR THE REPAIR. THEN HE ONCE AGAIN WARNED THAT IT'S VERY UNSAFE TO DRIVE. BY THE WAY, I'M A SINGLE WOMAN AND THE CAR HAS ONLY 47K ON IT. I'M FEELING PRETTY CONFIDENT THAT THE INCREASED COST WAS ASSOCIATED WITH MY GENDER...SO, WHAT OTHERS WERE TOLD WOULD COST THEM ABOUT $700 OR SO, I WAS INFORMED WOULD BE ALMOST $1,200 - GUESS IT'S MORE EXPENSIVE TO FIX THE PROBLEM WHEN A WOMAN IS THE PRIMARY DRIVER!!! WHEN I GOOGLED THE FREESTYLE NAME I FOUND OUT THAT THIS PROBLEM IS VERY VERY COMMON WITH OTHER VEHICLE OWNERS. I'M SERIOUSLY DISGUSTED THAT FORD AND THEIR REPRESENTATIVES WOULD TRY TO COVER UP OR IGNORE THIS PROBLEM AND EVEN ALLOW DRIVERS BACK ON THE ROAD WHEN THIS TYPE OF THING IS OCCURRING. IT'S AN ACCIDENT WAITING TO HAPPEN. *TR
NHTSA ODI #10350208
79,550 miles · Aug 13, 2010
Engine And Engine CoolingVehicle Speed Control
WE OWN A 2007 FORD FREESTYLE WITH A 3L ENGINE. WE ARE EXPERIENCING A SURGING OF THE ENGINE WHEN THE AIR CONDITIONER IS ON AND WE ARE TURNING INTO TIGHT SPOTS SUCH AS PARKING SPOTS. TODAY (13AUG2010) I LEFT THE VEHICLE IDLING WHILE I WENT INSIDE A PIZZA STORE TO BUY A PIZZA (LESS THAN THREE MINUTES). WHEN I RETURNED TO THE VEHICL…
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WE OWN A 2007 FORD FREESTYLE WITH A 3L ENGINE. WE ARE EXPERIENCING A SURGING OF THE ENGINE WHEN THE AIR CONDITIONER IS ON AND WE ARE TURNING INTO TIGHT SPOTS SUCH AS PARKING SPOTS. TODAY (13AUG2010) I LEFT THE VEHICLE IDLING WHILE I WENT INSIDE A PIZZA STORE TO BUY A PIZZA (LESS THAN THREE MINUTES). WHEN I RETURNED TO THE VEHICLE AND PLACED IT IN REVERSE TO BACK OUT OF OUR PARKING SPOT THE VEHICLE SURGED IN REVERSE AND DIED. AFTER RESTARTING THE ENGINE IT WOULD NOT IDLE CORRECTLY AND A WRENCH LIGHT ON THE DASH BOARD CAME ON. THE VEHICLE CUT OUT AS I PUT IT IN DRIVE TO MOVE OUT OF THE DRIVING LANE AND ON THE RIDE HOME THE ENGINE WOULD CUT OUT OCCASIONALLY BUT NEVER COMPLETELY DIED. AT HOME I CHECKED THE ENGINE AND NOTICED THE TOP MOTOR MOUNT BUSHING WAS BROKEN. *TR
NHTSA ODI #10349284
70,000 miles · Aug 12, 2010
Engine And Engine Cooling
TL*THE CONTACT OWNS A 2007 FORD FREESTYLE. THE CONTACT STATED THAT THE EMISSIONS CONTROL LIGHT AND A WRENCH LIGHT ILLUMINATED AT TIMES. THE VEHICLE WOULD STALL AT A RED LIGHT OR STOP SIGN. AT TIMES THE VEHICLE WOULD JERK AND LUNGE FORWARD. DIAGNOSTICS TESTING WAS PERFORMED ON THE VEHICLE; YET, NO FAILURES WERE FOUND. THE VEHI…
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TL*THE CONTACT OWNS A 2007 FORD FREESTYLE. THE CONTACT STATED THAT THE EMISSIONS CONTROL LIGHT AND A WRENCH LIGHT ILLUMINATED AT TIMES. THE VEHICLE WOULD STALL AT A RED LIGHT OR STOP SIGN. AT TIMES THE VEHICLE WOULD JERK AND LUNGE FORWARD. DIAGNOSTICS TESTING WAS PERFORMED ON THE VEHICLE; YET, NO FAILURES WERE FOUND. THE VEHICLE WAS NOT REPAIRED. THE CURRENT AND FAILURE MILEAGES WERE APPROXIMATELY 70,000.
NHTSA ODI #10348973
64,000 miles · Aug 12, 2010
Engine And Engine Cooling
TL*THE CONTACT OWNS 2007 FORD FREESTYLE. THE CONTACT STATED THAT THE VEHICLE STALLED WHILE DRIVING. IF THE CONTACT WAS AT A STAND STILL THE VEHICLE SURGED FORWARD AND MADE IT FEEL AS IF THEY WERE HIT FROM BEHIND AND SHUT OFF. THE FAILURE BECAME PROGRESSIVELY WORSE OVER TIME. THE VEHICLE WAS NOT INSPECTED. THE FAILURE MILEAGE WA…
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TL*THE CONTACT OWNS 2007 FORD FREESTYLE. THE CONTACT STATED THAT THE VEHICLE STALLED WHILE DRIVING. IF THE CONTACT WAS AT A STAND STILL THE VEHICLE SURGED FORWARD AND MADE IT FEEL AS IF THEY WERE HIT FROM BEHIND AND SHUT OFF. THE FAILURE BECAME PROGRESSIVELY WORSE OVER TIME. THE VEHICLE WAS NOT INSPECTED. THE FAILURE MILEAGE WAS 64000 AND THE CURRENT MILEAGE WAS 67000.
NHTSA ODI #10348945
65,000 miles · Aug 6, 2010
Engine And Engine Cooling
TL* THE CONTACT OWNS A 2007 FORD FREESTYLE. THE CONTACT STATED WHENEVER THE VEHICLE WOULD CHANGE GEARS, THE ENGINE WOULD EXHIBIT AN UNUSUAL INCREASE IN RPMS. WHEN THE CONTACT WOULD SHIFT GEARS INTO DRIVE OR REVERSE, THE VEHICLE WOULD UNEXPECTEDLY JUMP. WHEN ATTEMPTING TO PARK, THE VEHICLE WOULD SPORADICALLY LUNGE FORWARD, EXHI…
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TL* THE CONTACT OWNS A 2007 FORD FREESTYLE. THE CONTACT STATED WHENEVER THE VEHICLE WOULD CHANGE GEARS, THE ENGINE WOULD EXHIBIT AN UNUSUAL INCREASE IN RPMS. WHEN THE CONTACT WOULD SHIFT GEARS INTO DRIVE OR REVERSE, THE VEHICLE WOULD UNEXPECTEDLY JUMP. WHEN ATTEMPTING TO PARK, THE VEHICLE WOULD SPORADICALLY LUNGE FORWARD, EXHIBITING HIGH ENGINE RPMS. WHEN THE FAILURES WOULD OCCUR, THE AIR CONDITIONER, IF OPERATING, WOULD FAIL AND THE DASHBOARD LIGHTS WOULD ILLUMINATE. ONCE THE ENGINE RPMS WOULD RETURN TO NORMAL, THE AIR CONDITIONER WOULD INDEPENDENTLY ACTIVATE. THE VEHICLE WAS TAKEN TO THE DEALER SEVERAL TIMES AND THE DEALER REPEATEDLY INFORMED THE CONTACT THAT THEY WERE UNABLE TO DUPLICATE OR LOCATE A FAILURE WITHIN THE VEHICLE. THE VEHICLE WAS NOT REPAIRED. THE VIN WAS NOT AVAILABLE. THE FAILURE MILEAGE WAS 65,000 AND THE CURRENT MILEAGE WAS 74,850.
NHTSA ODI #10347606
76,000 miles · Aug 4, 2010
Engine And Engine Cooling
I OWN A 2007 FORD FREESTYLE. THE CAR WILL ACCELERATE OR LURCH FORWARD WHEN THE BRAKE IS PRESSED. IT HAPPENS WHEN THE AC IS ON AND THE TEMPERATURE OUTSIDE IS HOT. THE CAR WILL THEN IDLE LOW AND THEN SHUT OFF. THE WRENCH LIGHT ON THE DASHBOARD WILL LIGHT UP. ONCE I RESTART THE CAR, THE WRENCH LIGHT GOES OFF AND THE CAR RUNS …
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I OWN A 2007 FORD FREESTYLE. THE CAR WILL ACCELERATE OR LURCH FORWARD WHEN THE BRAKE IS PRESSED. IT HAPPENS WHEN THE AC IS ON AND THE TEMPERATURE OUTSIDE IS HOT. THE CAR WILL THEN IDLE LOW AND THEN SHUT OFF. THE WRENCH LIGHT ON THE DASHBOARD WILL LIGHT UP. ONCE I RESTART THE CAR, THE WRENCH LIGHT GOES OFF AND THE CAR RUNS NORMAL UNTIL I COME TO A STOPLIGHT AND THEN THE CAR LURCHES FORWARD AGAIN. IT ALSO HAPPENS WHEN YOU PUT THE CAR IN REVERSE WHEN THE AIR IS ON AND THE OUTSIDE TEMPERATURE IS HOT. *TR
NHTSA ODI #10347223
61,000 miles · Jul 26, 2010
Engine And Engine Cooling
THE VEHICLE LURCHES/REVS/ACCELERATES WHEN THE GAS PEDAL IS NOT BEING TOUCHED. IT IS MOST NOTABLE WHEN IDLING, WHILE PARKING OR AT VERY LOW SPEED. WE ARE FEARFUL THAT THIS ACCELERATION WILL CAUSE THE VEHICLE TO HIT ANOTHER VEHICLE IN A PARKING LOT OR THAT THE PROBLEM WILL START OCCURRING AT OTHER TIMES. FROM READING VARIOUS ON…
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THE VEHICLE LURCHES/REVS/ACCELERATES WHEN THE GAS PEDAL IS NOT BEING TOUCHED. IT IS MOST NOTABLE WHEN IDLING, WHILE PARKING OR AT VERY LOW SPEED. WE ARE FEARFUL THAT THIS ACCELERATION WILL CAUSE THE VEHICLE TO HIT ANOTHER VEHICLE IN A PARKING LOT OR THAT THE PROBLEM WILL START OCCURRING AT OTHER TIMES. FROM READING VARIOUS ONLINE BULLETIN BOARDS AND NHTSA COMPLAINTS IT SOUNDS LIKE THIS IS A WELL-KNOWN PROBLEM WITH THE THROTTLE BODY IN THESE VEHICLES AND I DON'T UNDERSTAND WHY THERE HASN'T BEEN A RECALL. *TR
NHTSA ODI #10345238
56,000 miles · Jul 24, 2010
Engine And Engine CoolingFuel System, Gasoline
2007 FORD FREESTYLE WITH 36,000 MILES LAST SUMMER BEGAN "LURCHING" WHEN PULLING INTO/OUT OF PARKING SPACE. THIS SUMMER NOW AT 57,000 MILES THE LURCHING IS BECOMING MORE FREQUENT. IT OCCURS PRIMARILY WHEN THE FOLLOWING CONDITIONS ARE COMBINED: 1) ENGINE IS WARM, 2) A/C IS ON, 3) AT COMPLETE STOP WITH BRAKES APPLIED AND 4) TURN …
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2007 FORD FREESTYLE WITH 36,000 MILES LAST SUMMER BEGAN "LURCHING" WHEN PULLING INTO/OUT OF PARKING SPACE. THIS SUMMER NOW AT 57,000 MILES THE LURCHING IS BECOMING MORE FREQUENT. IT OCCURS PRIMARILY WHEN THE FOLLOWING CONDITIONS ARE COMBINED: 1) ENGINE IS WARM, 2) A/C IS ON, 3) AT COMPLETE STOP WITH BRAKES APPLIED AND 4) TURN THE STEERING WHEEL IN PREPARATION FOR A TURN. REVIEWED SEVERAL OWNER FORUMS FOR THE PROBLEM AND SEVERAL OWNERS REPORT SAME PROBLEM WITH ANSWER FROM FORD BEING "REPLACE THE THROTTLE BODY". PROBLEM- THROTTLE BODY REPLACEMENT HARD TO FIND. TOOK MINE IN FOR SERVICE AND REPORTED ABOVE PROBLEM TO SERVICE DEPT. ANSWER WAS "NEED NEW THROTTLE BODY". WILL TRY TO FIND ONE, ON BACK ORDER. "CAR IS UNSAFE TO DRIVE" PER FORD SERVICE DEPARTMENT. AFTER EVALUATION CONDITION IS WORSE. CAR NOW IDLES BELOW 500 RPMS, AND FLUCTUATES CONSTANTLY, EVEN W/O A/C ON (WORSE WHEN A/C ON). A/C COMPRESSOR WAS JUST REPLACED THIS SUMMER AND THE CONDITION WORSENED WHEN THE COMPRESSOR WAS REPLACED. THE CONSUMER STATED SINCE FILING THE COMPLAINT, SHE TOOK THE VEHICLE TO AN INDEPENDENT SHOP AND HAD THE FUEL INDUCTION SERVICE DONE FOR $125.00. IT HAS BEEN 5 WEEKS AND THE PROBLEM HAS NOT RETURNED. IT APPEARED THAT THE DIRTY FUEL INJECTION SYSTEM PREVENTED THE THROTTLE BODY FROM GETTING THE AIR IT NEEDED TO FUNCTION PROPERLY. UPDATED IVOQ 09/13/10 *TR
NHTSA ODI #10345078
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