NHTSA owner reports · September 18, 2026 snapshot.
Engine complaints
14 reportsClear category filter231,000 miles · Feb 20, 2020
EnginePower TrainUnknown Or Other
THE CAR IS REVING HIGH AND ACCELERATING POORLY. THEN THE RED TRIANGLE LIGHT TELLING ME TO STOP SAFETY NOW COMES ON CAUSING ME TO PULL OVER AND SHUT CAR OFF. I TURN THE CAR BACK ON AND IT DRIVES BUT WITH SAME ISSUES. LOOK ON THE CARCOMPLAINT.COM WEBSITE FOR TSB-09-19-12 AND TSB-08-24-5 WHICH DETAIL WHAT MY CAR IS DOING AND MAKES …
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THE CAR IS REVING HIGH AND ACCELERATING POORLY. THEN THE RED TRIANGLE LIGHT TELLING ME TO STOP SAFETY NOW COMES ON CAUSING ME TO PULL OVER AND SHUT CAR OFF. I TURN THE CAR BACK ON AND IT DRIVES BUT WITH SAME ISSUES. LOOK ON THE CARCOMPLAINT.COM WEBSITE FOR TSB-09-19-12 AND TSB-08-24-5 WHICH DETAIL WHAT MY CAR IS DOING AND MAKES IT APPEAR LIKE THERE IS A COOLING PUMP RECALL. FORD JUST TOLD ME THERE ARE NO RECALLS LISTED FOR MY VIN THOUGH. THE FREQUENCY OF WHICH THE RED TRIANGLE LIGHT COMES ON IS INCREASING THIS MONTH. IT WAS EVERY FEW MONTHS AND NOW IT IS WEEKLY-DAILY.
NHTSA ODI #11310281
259,000 miles · Dec 17, 2017
Engine
FRONT MAIN SEAL IS LEAKING VEHICAL IS DRIPPING OIL ON MUFFLER WHEN SITTING STILL
NHTSA ODI #11055107
101,851 miles · Jun 15, 2017
EngineVehicle Speed Control
THE THROTTLE IS HELD OPEN WHEN THE CRUISE CONTROL IS EMPLOYED BUT REMAINS OPEN WHEN THE CRUISE CONTROL IS TURNED OFF BOTH BY USING THE OFF BUTTON AND BRAKE APPLICATION. THIS HAPPENS AT 75-80 MPH ON INTERSTATE HIGHWAYS IN AZ AND UT. THE POWER BRAKE BOOSTER IS INEFFECTIVE WITH NO INTAKE VACUUM. THIS IS VERY DANGEROUS.
NHTSA ODI #10995351
44,000 miles · May 5, 2017
EngineVehicle Speed Control
TL* THE CONTACT OWNS A 2008 MERCURY MARINER. WHILE DRIVING 40 MPH, THE VEHICLE HESITATED AND WOULD NOT ACCELERATE PAST 25 MPH. IN ADDITION, THE VEHICLE ACCELERATED RAPIDLY WITHOUT WARNING. THE CONTACT STATED THAT THE VEHICLE SHUT OFF ON NUMEROUS OCCASIONS AND THE CHECK ENGINE INDICATOR ILLUMINATED BRIEFLY WITHOUT WARNING. THE VE…
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TL* THE CONTACT OWNS A 2008 MERCURY MARINER. WHILE DRIVING 40 MPH, THE VEHICLE HESITATED AND WOULD NOT ACCELERATE PAST 25 MPH. IN ADDITION, THE VEHICLE ACCELERATED RAPIDLY WITHOUT WARNING. THE CONTACT STATED THAT THE VEHICLE SHUT OFF ON NUMEROUS OCCASIONS AND THE CHECK ENGINE INDICATOR ILLUMINATED BRIEFLY WITHOUT WARNING. THE VEHICLE WAS NOT REPAIRED THE MANUFACTURER WAS MADE AWARE OF THE FAILURES. THE FAILURE MILEAGE WAS 44,000. UPDATED 08/04/17*LJ *CN
NHTSA ODI #10983706
125,000 miles · Dec 6, 2016
Engine
TL* THE CONTACT OWNS A 2008 MERCURY MARINER. WHILE DRIVING 45 MPH, THE VEHICLE STALLED WITHOUT WARNING. THE CONTACT WAS UNABLE TO RESTART THE VEHICLE. THE VEHICLE WAS TOWED TO THE CONTACT'S RESIDENCE. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS …
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TL* THE CONTACT OWNS A 2008 MERCURY MARINER. WHILE DRIVING 45 MPH, THE VEHICLE STALLED WITHOUT WARNING. THE CONTACT WAS UNABLE TO RESTART THE VEHICLE. THE VEHICLE WAS TOWED TO THE CONTACT'S RESIDENCE. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 125,000.
NHTSA ODI #10930152
149,000 miles · Oct 5, 2016
EngineSteeringUnknown Or OtherCrash
MY WIFE WAS DRIVING ON HER WAY HOME, AND OUT OF NOWHERE THE STEERING FELT WEIRD, AND WHILE DRIVING THE CAR SHUT OFF. NO POWER STEERING OR POWER BRAKES (DUE TO ENGINE SHUTTING OFF) AND WE DO NOT KNOW WHY THIS HAPPENED.
NHTSA ODI #10914078
100,000 miles · Oct 5, 2016
EngineSteering
TL* THE CONTACT OWNS A 2008 MERCURY MARINER. THE CONTACT STATED THAT WHILE DRIVING AT 15 MPH, THE VEHICLE STALLED WITHOUT WARNING. THE CONTACT STATED THAT THE VEHICLE DISPLAYED "POWER STEERING FAULT" WARNING MESSAGE. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAG…
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TL* THE CONTACT OWNS A 2008 MERCURY MARINER. THE CONTACT STATED THAT WHILE DRIVING AT 15 MPH, THE VEHICLE STALLED WITHOUT WARNING. THE CONTACT STATED THAT THE VEHICLE DISPLAYED "POWER STEERING FAULT" WARNING MESSAGE. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS APPROXIMATELY 100,000.
NHTSA ODI #10913907
149,000 miles · Feb 24, 2016
EngineSteering
MY VEHICLE IS HAVING TROUBLE STEERING, TOOK MY VEHICLE TO THE REPAIR SHOP AND THEY INFORMED THAT IT WAS A RECALL ON IT. I TOOK MY VEHICLE TO THE DEALERSHIP AND THEY TOLD ME SINCE MY VIN NUMBER FOR ME VEHICLE WAS NOT IN THE RECALL THERE WAS NOTHING THAT THEY COULD DO AND WANTED TO CHARGE ME $125.00 TO PUT IT ON THEIR MACHINE, I A…
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MY VEHICLE IS HAVING TROUBLE STEERING, TOOK MY VEHICLE TO THE REPAIR SHOP AND THEY INFORMED THAT IT WAS A RECALL ON IT. I TOOK MY VEHICLE TO THE DEALERSHIP AND THEY TOLD ME SINCE MY VIN NUMBER FOR ME VEHICLE WAS NOT IN THE RECALL THERE WAS NOTHING THAT THEY COULD DO AND WANTED TO CHARGE ME $125.00 TO PUT IT ON THEIR MACHINE, I ALREADY TO MY SUV TO THE SHOP AND THEY INFORMED TO GO TO THE DEALERSHIP
NHTSA ODI #10837925
61,830 miles · May 14, 2014
EngineUnknown Or Other
I WAS DRIVING ON HIGHWAY ROUTE 22 AT APPROXIMATELY 60 MPH, WHEN SUDDENLY THE THROTTLE STOPPED RESPONDING AND THE TACHOMETER STARTED DROPPING. IN A MATTER OF SECONDS THE TACHOMETER REACHED ZERO AND THE VEHICLE STALLED, WHILE I WAS IN TRAFFIC ON THE HIGHWAY. I COASTED OFF TO THE SHOULDER AND PUT THE VEHICLE IN PARK. WHEN I TRI…
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I WAS DRIVING ON HIGHWAY ROUTE 22 AT APPROXIMATELY 60 MPH, WHEN SUDDENLY THE THROTTLE STOPPED RESPONDING AND THE TACHOMETER STARTED DROPPING. IN A MATTER OF SECONDS THE TACHOMETER REACHED ZERO AND THE VEHICLE STALLED, WHILE I WAS IN TRAFFIC ON THE HIGHWAY. I COASTED OFF TO THE SHOULDER AND PUT THE VEHICLE IN PARK. WHEN I TRIED TO RESTART THE VEHICLE, THE ENGINE WOULD TURN OVER AND START UP, HOWEVER, IMMEDIATELY AFTER I LET GO OF THE KEY, THE TACHOMETER WOULD DRIFT BACK DOWN TO ZERO AND THE VEHICLE WOULD STALL. AFTER A FEW MORE FAILED ATTEMPTS, I CALLED FOR A TOW. SINCE THIS OCCURRED AFTER HOURS, NO ONE WAS AVAILABLE TO WORK ON THE VEHICLE UNTIL THE NEXT MORNING. IN THE MORNING WHEN I ATTEMPTED TO SHOW THE TECHNICIAN THE FAILURE, THE VEHICLE STARTED UP AS IT DID THE EVENING BEFORE, THEN THE TACHOMETER STARTED DIPPING BACK DOWN, THEN JUST BEFORE IT STALLED, THE TACHOMETER FLUTTERED A LITTLE, THEN THE ENGINE REVVED BACK UP AND BEGAN IDLING NORMALLY. THE TECHNICIAN INDICATED THAT THERE WERE NO EVENTS LOGGED IN THE VEHICLES COMPUTER TO GIVE HIM AN IDEA OF WHAT CAUSED THE SUDDEN STALLING, AND HE COULD NOT FIND ANY OBVIOUS ISSUES WITH THE VEHICLE. THE VEHICLE WAS RETURNED TO ME WITHOUT REPAIR AND THE TECHNICIAN WARNED ME THAT IT IS LIKELY THAT THIS WOULD HAPPEN AGAIN AND THAT THEY CANNOT DIAGNOSE IT UNLESS THEY SEE IT WHEN IT IS NOT WORKING. NOW I AM CONCERNED THAT THIS WILL HAPPEN AGAIN WHILE DRIVING AND THAT IT WILL CAUSE AN ACCIDENT, OR WORSE. I READ AN ARTICLE FROM THE NORTH CAROLINA CONSUMERS COUNCIL STATING THAT THERE IS A KNOWN ISSUE WITH THE THROTTLE BODY OF THIS VEHICLE THAT CAUSES SUDDEN ENGINE STALL WHILE DRIVING. FORD ISSUED AN EXTENDED WARRANTY ON CERTAIN VEHICLES FOR THIS PIECE, HOWEVER WHEN I CONTACTED THE DEALERSHIP AND MENTIONED CONSUMER SATISFACTION PROGRAM 13N03, THEY INFORMED ME THAT MY VEHICLE DID NOT QUALIFY. I'M NOT SURE WHAT TO DO NEXT. *TR
NHTSA ODI #10588259
150,000 miles · Apr 11, 2014
Engine
TL* THE CONTACT OWNS A 2008 MERCURY MARINER. THE CONTACT STATED THE VEHICLE INTERMITTENTLY STALLED WHILE DRIVING VARIOUS SPEEDS AND AFTER STARTING. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER HAD NOT BEEN MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 150,000. UPDATED 06/17/14*LJ UPDATED 8/21/2017*CN
NHTSA ODI #10579158
Official recalls
3Sep 29, 2015
Ford Motor Company (Ford) is recalling certain model year 2001-2008 Ford Escape and Mercury Mariner vehicles manufactured March 31, 2001, to September 1, 2009. The affected vehicles are equipped with either a 2.3L or 3.0L engine and have had their CD4E transmission replaced with remanufactured one that was rebuilt between June 11, 2015 through July 15, 2015. These service repair part transmissions have a shift lever bolt that may not be properly tightened. As a result, the shift control lever could disengage from the transmission without warning.
Consequence & remedy
Consequence: If the shift lever disengages from the transmission, a driver may be unable to shift gear positions and the indicated shift position may not represent the gear position the vehicle is in. Should a disengagement occur while the vehicle is being driven, when the driver goes to stop and park the vehicle, the gear selection indicator may show that the transmission is in the "PARK" position, but the vehicle transmission may not actually be in the "PARK" gear position. If the vehicle is not in the "PARK" position there is a risk the vehicle will roll away as the driver and other occupants exit the vehicle or anytime thereafter. A vehicle rollaway increases the risk of injury to exiting occupants and bystanders.
Remedy: Ford will notify owners, and dealers will inspect the transmissions and either tighten the manual shift lever bolt or replace the manual shift lever assembly. These repairs will be performed free of charge. The recall began on October 23, 2015. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 15S28.
Additional source detail variants (2)
Power Train:automatic Transmission:lever And Linkage:floor Shift
Ford Motor Company (Ford) is recalling certain model year 2001-2008 Ford Escape and Mercury Mariner vehicles manufactured March 31, 2001, to September 1, 2009. The affected vehicles are equipped with either a 2.3L or 3.0L engine and have had their CD4E transmission replaced with remanufactured one that was rebuilt between June 11, 2015 through July 15, 2015. These service repair part transmissions have a shift lever bolt that may not be properly tightened. As a result, the shift control lever could disengage from the transmission without warning.
Consequence: If the shift lever disengages from the transmission, a driver may be unable to shift gear positions and the indicated shift position may not represent the gear position the vehicle is in. Should a disengagement occur while the vehicle is being driven, when the driver goes to stop and park the vehicle, the gear selection indicator may show that the transmission is in the "PARK" position, but the vehicle transmission may not actually be in the "PARK" gear position. If the vehicle is not in the "PARK" position there is a risk the vehicle will roll away as the driver and other occupants exit the vehicle or anytime thereafter. A vehicle rollaway increases the risk of injury to exiting occupants and bystanders.
Remedy: Ford will notify owners, and dealers will inspect the transmissions and either tighten the manual shift lever bolt or replace the manual shift lever assembly. These repairs will be performed free of charge. The recall began on October 23, 2015. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 15S28.
Power Train:automatic Transmission:gear Position Indication (prndl)
Ford Motor Company (Ford) is recalling certain model year 2001-2008 Ford Escape and Mercury Mariner vehicles manufactured March 31, 2001, to September 1, 2009. The affected vehicles are equipped with either a 2.3L or 3.0L engine and have had their CD4E transmission replaced with remanufactured one that was rebuilt between June 11, 2015 through July 15, 2015. These service repair part transmissions have a shift lever bolt that may not be properly tightened. As a result, the shift control lever could disengage from the transmission without warning.
Consequence: If the shift lever disengages from the transmission, a driver may be unable to shift gear positions and the indicated shift position may not represent the gear position the vehicle is in. Should a disengagement occur while the vehicle is being driven, when the driver goes to stop and park the vehicle, the gear selection indicator may show that the transmission is in the "PARK" position, but the vehicle transmission may not actually be in the "PARK" gear position. If the vehicle is not in the "PARK" position there is a risk the vehicle will roll away as the driver and other occupants exit the vehicle or anytime thereafter. A vehicle rollaway increases the risk of injury to exiting occupants and bystanders.
Remedy: Ford will notify owners, and dealers will inspect the transmissions and either tighten the manual shift lever bolt or replace the manual shift lever assembly. These repairs will be performed free of charge. The recall began on October 23, 2015. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 15S28.
Sep 3, 2014
Ford Motor Company (Ford) is recalling certain model year 2005-2008 Ford Escape hybrid electric vehicles manufactured October 13, 2003, to June 20, 2008, and 2006-2008 Mercury Mariner hybrid electric vehicles manufactured June 10, 2005, to June 20, 2008. The coolant pump for the hybrid system may fail resulting in the hybrid electronics overheating.
Consequence & remedy
Consequence: If the hybrid electronics system overheats, it may shut down the powertrain, resulting in a stall-like condition, increasing the risk of a crash.
Remedy: Ford will notify owners, and dealers will inspect and replace the original Motor Electronics Coolant (MEC) Pump with an improved brushless pump, free of charge. The recall is expected to begin on October 27, 2014. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 14S19.
May 29, 2014
Ford Motor Company (Ford) is recalling certain model year 2008-2011 Ford Escape and Mercury Mariner vehicles manufactured August 18, 2006, through September 11, 2010. The affected vehicles have a steering torque sensor that may not be able to properly detect driver steering input. As a result, the system could remove the Electric Power Steering (EPS) assist.
Consequence & remedy
Consequence: If power steering assist is lost, greater driver effort would be required to steer the vehicle at low speeds, increasing the risk of a crash.
Remedy: Ford will notify owners, and dealers will update the software for the power steering control module (PSCM) and the instrument cluster module, free of charge. If a vehicle shows a history of a loss of the torque sensor signal or fault codes relating to the PSCM when the vehicle is brought in for the recall remedy, the affected components will be replaced, free of charge. The recall began on July 18, 2014. Owners may contact Ford customer service at 1-800-392-3673. Ford's number for this recall is 14S05.
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
2DP15001 · Loss Of Power Steering While Driving
Opened Apr 1, 2015 · Closed Jun 14, 2018
Status: closed (inferred from source dates) · Steering:electric Power Assist System
On May 27, 2014, amended June 2, 2014, Ford Motor Company (Ford) submitted a Defect Information Report (DIR) to NHTSA describing a safety defect that may result in a sudden loss of power steering assist while driving in approximately 746,067 model year (MY) 2008 through 2011 Ford Escape vehicles equipped with electric power assisted steering (NHTSA 14V-284, Ford 14S05). Ford's DIR described the defect condition as a poor signal to noise ratio [SNR] in the torque sensor within the Electric Power Assisted Steering (EPAS) system [which] does not allow the PSCM to determine the driver's steering input. When the system detects this fault condition, it transitions the EPAS system to the fail-safe/manual steering mode.Ford's DIR indicates that loss of power steering assist while driving would require higher steering effort at lower vehicle speeds, which may result in an increased risk of a crash.Ford's remedy instructs dealers to check the Power Steering Control Module (PSCM) for Diagnostic Trouble Codes (DTCs) to determine the proper repair procedure. If no DTCs are present, dealers are to update the PSCM and instrument cluster module software. The updated PSCM software changes the torque sensor fault strategy so that the SNR condition does not result in a loss of power steering assist while driving.In addition, audible and visual warnings are provided for torque sensor faults.If DTCs indicating faults in the torque sensor, PSCM or Power Steering Motor (motor) are present in the initial recall inspection, the dealer performs the following repairs: 1) replaces the torque sensor for torque sensor faults (DTC B2278); or 2) replaces the steering column for faults related to the PSCM (DTC B1342) or motor (DTC B2277).Continued in attachment pages
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