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2007 Ford F-150

Owner reports · Recalls · Investigations

Similar to other model years

Owner complaints for the 2007 Ford F-150 do not stand out strongly from the model-year median of 676.

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When problems were reported

Mileage at the reported incident

431 reports with mileage · 57 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.

  • Engine. Review the 105 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Power Train. Review the 57 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Vehicle Speed Control. Review the 54 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

40 crash reports13 fire reports29 injury reports

Engine And Engine Cooling complaints

41 reports
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51,000 miles · Jan 3, 2011
Engine And Engine Cooling

MY TRUCK WAS GIVING HESITATION GOING UP HILLS AND I CALLED TO MAKE AN APPOINTMENT WITH FORD (MIND YOU THERE WAS NO ENGINE LIGHT ON) BUT BEFORE I COULD GET IT LOOKED AT THE SPARKPLUG BLEW OUT OF IT AND ALTHOUGH I HAVE A WARRANTY FORD IS TELLING ME IT IS NOT COVERED BECAUSE I DROVE IT THAT WAY LIKE I WAS SUPPOSE TO KNOW THE PLUG W…

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MY TRUCK WAS GIVING HESITATION GOING UP HILLS AND I CALLED TO MAKE AN APPOINTMENT WITH FORD (MIND YOU THERE WAS NO ENGINE LIGHT ON) BUT BEFORE I COULD GET IT LOOKED AT THE SPARKPLUG BLEW OUT OF IT AND ALTHOUGH I HAVE A WARRANTY FORD IS TELLING ME IT IS NOT COVERED BECAUSE I DROVE IT THAT WAY LIKE I WAS SUPPOSE TO KNOW THE PLUG WAS LOOSE AS HE SAYS. THE GARAGE HAS THE OPTION OF HOW THEY WORD IT TO DETERMINE IF IT IS COVERED AND THEY WOULD NOT LISTEN TO ME WHEN I TOLD THEM THERE WAS NO WARNING. ALL THEY SAID IS I DROVE IT THAT WAY FOR SO LONG THAT IT WAS MY PROBLEM. *TR

NHTSA ODI #10373886

29,500 miles · Dec 22, 2010
Engine And Engine CoolingService Brakes, Hydraulic

AT SLOW SPEEDS, 5 TO 10 MPH, AND WHEN THE ENGINE IS COLD, WHEN YOU ATTEMPT TO BRAKE FOR A STOP, THE ENGINE CAN REV TO 1750 TO 2000 RPM, PROHIBITING YOUR STOP, POTENTIALLY CAUSING AN ACCIDENT. A HARD BRAKING ACTION IS NECESSARY OR SHIFTING TO NEUTRAL IS REQUIRED. AFTER DISCUSSING THIS COMPLAINT WITH ANOTHER FORD TRUCK OWN, WE'D …

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AT SLOW SPEEDS, 5 TO 10 MPH, AND WHEN THE ENGINE IS COLD, WHEN YOU ATTEMPT TO BRAKE FOR A STOP, THE ENGINE CAN REV TO 1750 TO 2000 RPM, PROHIBITING YOUR STOP, POTENTIALLY CAUSING AN ACCIDENT. A HARD BRAKING ACTION IS NECESSARY OR SHIFTING TO NEUTRAL IS REQUIRED. AFTER DISCUSSING THIS COMPLAINT WITH ANOTHER FORD TRUCK OWN, WE'D DECIDED THAT OUR RIGHT FOOT WAS NOT ONLY ATTEMPTING TO DEPRESS THE BRAKE PEDAL, BUT ALSO THE GAS PEDAL SIMULTANEOUSLY. BOTH ARE IN CLOSE PROXIMITY OF EACH OTHER, WHICH PROVIDES FOR THIS OPPORTUNITY. I'D SUGGEST A DESIGN CHANGE, TOWARD FORD, SEPARATING THE TWO PEDALS SLIGHTLY IN A BETTER ATTEMPT TO AVOID THIS FROM HAPPENING. I'M SORRY FOR THE FORM SUBMISSION, BUT IT WAS IN AN ATTEMPT TO CORRECT A SOMETHING I'D THOUGHT WAS A REAL ISSUE. THANK YOU FOR YOUR TIME.

NHTSA ODI #10372799

144,672 miles · Nov 29, 2010
Engine And Engine Cooling

2007 FORD F150 4X4 MY WIFE CANE HOME FROM WORK AND SAID THE REAR END WAS MAKING A SOUND I WENT OUT TO LOOK AND FOUND THE REAR HOUSING HAD BROKE OFF AT THE HOUSING BELL AND WAS RESTING ON THE AXLE. IN ALL MY LIFE I HAVE NEVER SEEN THIS. ALL PEOPLE I TALK TOHAVE NEVER SEEN THIS. I DO THINK THIS IS A DEFECT IN THE HOUSING. JUST WAN…

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2007 FORD F150 4X4 MY WIFE CANE HOME FROM WORK AND SAID THE REAR END WAS MAKING A SOUND I WENT OUT TO LOOK AND FOUND THE REAR HOUSING HAD BROKE OFF AT THE HOUSING BELL AND WAS RESTING ON THE AXLE. IN ALL MY LIFE I HAVE NEVER SEEN THIS. ALL PEOPLE I TALK TOHAVE NEVER SEEN THIS. I DO THINK THIS IS A DEFECT IN THE HOUSING. JUST WANTED TO KNOW IF THIS HAS EVER BEEN REPORTED BEFORE. IF SO CAN ANY THING BE DONE ABOUT IT. CAN FORD BE HELD RESPONSIBLE FOR IT. THANK GOD SHE WAS NOT IN A WRECK. PICKUP WILL ONLY BE FOUR YEARS OLD IN DEC. *TR

NHTSA ODI #10368082

92,500 miles · Nov 1, 2010
Engine And Engine Cooling

EVIDENTLY, FORD HAS HAD A MAJOR PROBLEM WITH THEIR TRUCK SPARK PLUGS FOR YEARS. JUST GOOGLE "FORD TRUCK SPARK PLUGS" AND YOU WILL FIND MANY COMPLAINING ABOUT THIS ALONG WITH THEIR UNBELIEVABLE STORIES OF MISERY THIS HAS CAUSED. I AM CONTINUALLY HAVING THE COILS ON THE SPARK PLUGS GO OUT. I REPLACED ONE AND IT COST ME $262. NOW,…

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EVIDENTLY, FORD HAS HAD A MAJOR PROBLEM WITH THEIR TRUCK SPARK PLUGS FOR YEARS. JUST GOOGLE "FORD TRUCK SPARK PLUGS" AND YOU WILL FIND MANY COMPLAINING ABOUT THIS ALONG WITH THEIR UNBELIEVABLE STORIES OF MISERY THIS HAS CAUSED. I AM CONTINUALLY HAVING THE COILS ON THE SPARK PLUGS GO OUT. I REPLACED ONE AND IT COST ME $262. NOW, I HAVE ANOTHER GOING OUT. THE TRUCK RUNS ROUGH. I WOULD REPLACE ALL OF THEM, BUT THE FORD DEALERSHIP RECOMMENDED NOT TO BECAUSE THEY SAID THESE PLUGS BREAK OFF WHEN TRYING TO REMOVE THEM AND THEN TEND TO BLOW OUT OF THE ENGINE AFTER REMOVING AND REPLACING THEM. THEN, I RESEARCHED THIS ON THE INTERNET AND READ ABOUT THE HORROR STORIES ABOUT THESE FORD SPARK PLUGS. I HAVE CONTACTED FORD BY EMAIL, BUT THEY SAID UNTIL THE NHTSA ISSUES A RECALL, THEY WILL DO NOTHING. PLEASE HELP US WITH THIS.

NHTSA ODI #10364568

51,235 miles · Sep 27, 2010
Engine And Engine Cooling

SPARK PLUG BLOW OUT ON MY 2007 F150 WITH THE 5.4L MODULAR ENGINE. SPARK PLUGS WERE THE FACTORY PLUGS AND AS I BOUGHT THE TRUCK NEW THEIR IS NO WAY THAT THEY HAVE EVER BEEN CHANGED AND IMPROPERLY TORQUED AS THE FORD DEALER TOLD ME AFTER IT HAPPENED. I EXPLAINED THAT FORD HAS ISSUED A TSB ON THE PROBLEM AS IT IS SO RAMPANT IN EVER…

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SPARK PLUG BLOW OUT ON MY 2007 F150 WITH THE 5.4L MODULAR ENGINE. SPARK PLUGS WERE THE FACTORY PLUGS AND AS I BOUGHT THE TRUCK NEW THEIR IS NO WAY THAT THEY HAVE EVER BEEN CHANGED AND IMPROPERLY TORQUED AS THE FORD DEALER TOLD ME AFTER IT HAPPENED. I EXPLAINED THAT FORD HAS ISSUED A TSB ON THE PROBLEM AS IT IS SO RAMPANT IN EVERY FORD V8 ENGINE FROM 1993 TO CURRENT. THIS IS THE 3RD FORD VEHICLE THAT I HAVE HAD THIS HAPPEN TO ME. *TR

NHTSA ODI #10357840

179,000 miles · Jun 16, 2010
Engine And Engine CoolingFire

TL* THE CONTACT OWNS A 1997 FORD F150. HE STATED THE VEHICLE WAS PARKED WHEN HE NOTICED THAT THERE WAS SMOKE AND FLAMES COVERING THE VEHICLE. THE FIRE DEPARTMENT AND POLICE WERE CONTACTED AND THERE WERE REPORTS FILED. THE VEHICLE WAS DESTROYED BY THE FIRE AND THEN IMPOUNDED. THE MANUFACTURER HAD NOT YET BEEN CONTACTED TO REPORT …

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TL* THE CONTACT OWNS A 1997 FORD F150. HE STATED THE VEHICLE WAS PARKED WHEN HE NOTICED THAT THERE WAS SMOKE AND FLAMES COVERING THE VEHICLE. THE FIRE DEPARTMENT AND POLICE WERE CONTACTED AND THERE WERE REPORTS FILED. THE VEHICLE WAS DESTROYED BY THE FIRE AND THEN IMPOUNDED. THE MANUFACTURER HAD NOT YET BEEN CONTACTED TO REPORT THE FAILURE. THE CAUSE OF THE FIRE WAS UNDETERMINED. THE FAILURE AND CURRENT MILEAGES WERE 179,000.

NHTSA ODI #10336623

101,000 miles · Jun 2, 2010
Engine And Engine Cooling

TL*THE CONTACT OWNS A 2007 FORD F-150. THE CONTACT STATED THAT THE SPARK PLUGS WERE DEFECTIVE. THE VEHICLE WAS TAKEN TO AN AUTHORIZED DEALERSHIP FOR REPLACEMENT AND THE CONTACT WAS INFORMED THAT THE PLUGS WERE DEFECTIVE DUE TO A DESIGN FLAW AND SHOULD BE CHANGED. THE DEALER ALSO STATED THAT THEY WOULD SWITCH THEM OUT BUT IF THEY…

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TL*THE CONTACT OWNS A 2007 FORD F-150. THE CONTACT STATED THAT THE SPARK PLUGS WERE DEFECTIVE. THE VEHICLE WAS TAKEN TO AN AUTHORIZED DEALERSHIP FOR REPLACEMENT AND THE CONTACT WAS INFORMED THAT THE PLUGS WERE DEFECTIVE DUE TO A DESIGN FLAW AND SHOULD BE CHANGED. THE DEALER ALSO STATED THAT THEY WOULD SWITCH THEM OUT BUT IF THEY DID NOT FUNCTION PROPERLY, THE CONTACT WOULD HAVE TO PAY TO TAKE THEM OUT. THE CONTACT CALLED THE MANUFACTURER AND WAS OFFERED NO ASSISTANCE. THE CURRENT AND FAILURE MILEAGES WERE APPROXIMATELY 101,000.

NHTSA ODI #10334311

146,000 miles · Oct 6, 2009
Engine And Engine Cooling

TL*THE CONTACT OWNS A 2007 FORD F-150. THE SERVICE ENGINE LIGHT ILLUMINATED. THE DEALER ADVISED THE CONTACT THAT THE ENGINE NEEDED TO BE REPLACED WHILE HE WAS REPLACING THE SPARK PLUGS. THE DEALER WAS UNABLE TO IDENTIFY THE REASON THE ENGINE NEEDED TO BE REPLACED OTHER THAN HE KNEW OTHER VEHICLE OWNERS WHO HAD THE SAME ISSUE. TH…

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TL*THE CONTACT OWNS A 2007 FORD F-150. THE SERVICE ENGINE LIGHT ILLUMINATED. THE DEALER ADVISED THE CONTACT THAT THE ENGINE NEEDED TO BE REPLACED WHILE HE WAS REPLACING THE SPARK PLUGS. THE DEALER WAS UNABLE TO IDENTIFY THE REASON THE ENGINE NEEDED TO BE REPLACED OTHER THAN HE KNEW OTHER VEHICLE OWNERS WHO HAD THE SAME ISSUE. THE COST TO REPLACE THE ENGINE WAS $6,400 SINCE IT HAD TO BE REPLACED WITH THE UPDATED VERSION PRODUCED BY THE MANUFACTURER. THE MANUFACTURER STATED THAT THEY COULD NOT OFFER HIM ANY ASSISTANCE AND ADVISED HIM TO SPEAK WITH THE DEALER. HE ASKED THE MANUFACTURER IF HE COULD BUY AN ENGINE FOR $1,800 BUT THEY REFUSED TO ANSWER THE QUESTION. THE CURRENT MILEAGE WAS APPROXIMATELY 148,000. THE FAILURE MILEAGE WAS APPROXIMATELY 146,000.

NHTSA ODI #10286510

6,000 miles · May 27, 2009
Engine And Engine Cooling

TRUCK HAS A ROUGH IDLE ISSUE SINCE 6K. I NOW HAVE 30K. THE PROBLEM HAPPENS WHEN THE TRUCK IS STARTED COLD SOMETIMES IS VERY BAD ENGINE SHAKE, ALSO WHEN IDLING AT A STOP LIGHT ENGINE SEEMS TO SHAKE. NO CHECK ENGINE LIGHT COMES ON EVEN WHEN THE TRUCK IS RUNNING SO BAD IT SEEMS LIKE IT IS GOING TO STALL. I HAVE HAD IT AT THE DEALER…

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TRUCK HAS A ROUGH IDLE ISSUE SINCE 6K. I NOW HAVE 30K. THE PROBLEM HAPPENS WHEN THE TRUCK IS STARTED COLD SOMETIMES IS VERY BAD ENGINE SHAKE, ALSO WHEN IDLING AT A STOP LIGHT ENGINE SEEMS TO SHAKE. NO CHECK ENGINE LIGHT COMES ON EVEN WHEN THE TRUCK IS RUNNING SO BAD IT SEEMS LIKE IT IS GOING TO STALL. I HAVE HAD IT AT THE DEALER MANY TIMES AND THEY CAN'T FIND A PROBLEM THEY SAY BECAUSE NO TROUBLE CODES SHOW IN THE COMPUTER OR CHECK ENGINE LIGHT DOES NOT COME ON. *TR

NHTSA ODI #10270024

33,000 miles · Jul 22, 2008
Engine And Engine Cooling

AT 33K MILE MY 2007 F 150 WITH THE 5.4 LITER ENGINE HAD ENGINE FAILURE. THE ENGINE FAILED AS A RESULT OF A KNOW PROBLEM THAT FORD HAS WITH A BACK OF THE 5.4 LITER ENGINE HAVING TO MUCH END PLAY ON THE CAM SHAFT. AS A RESULT THE ENGINE WAS STARVED FOR OIL AND FAILED IN THE MIDDLE OF A TRIP. THE OIL PRESSURE DROPPED TO 0 WHEN THE …

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AT 33K MILE MY 2007 F 150 WITH THE 5.4 LITER ENGINE HAD ENGINE FAILURE. THE ENGINE FAILED AS A RESULT OF A KNOW PROBLEM THAT FORD HAS WITH A BACK OF THE 5.4 LITER ENGINE HAVING TO MUCH END PLAY ON THE CAM SHAFT. AS A RESULT THE ENGINE WAS STARVED FOR OIL AND FAILED IN THE MIDDLE OF A TRIP. THE OIL PRESSURE DROPPED TO 0 WHEN THE ENGINE WAS FULL OF OIL. FORD'S SUGGESTION IS TO ONLY REPLACE HEADS WHEN THEY KNOW THAT THE ENGINE WAS STARVED FOR OIL. THEY WILL NOT OFFICIALLY ADMIT TO THE PROBLEM BUT SEVERAL FORD EMPLOYEES HAVE TOLD ME FORD IS AWARE OF THE SITUATION. THE ENGINE INITIALLY LOCKED UP AND WOULD NOT RE START. HAD THIS HAPPENED AT HIGH SPEED THE SITUATION COULD HAVE BEEN DEADLY. *TR

NHTSA ODI #10235300

Official recalls

2

08V523000 · Engine And Engine Cooling

Oct 8, 2008

ROUSH IS RECALLING 213 MY 2007-2008 FORD F-150 TRUCKS ALTERED TO OPERATE USING LIQUID PROPANE INJECTION. THE HYDRO-CARBON PAPER AFFIXED TO THE INSIDE OF THE AIRBOX LID WITH ADHESIVE MAY BECOME DISLODGED DURING OPERATION.

Consequence & remedy

Consequence: THIS FAILURE MAY RESULT IN A LOSS OF PERFORMANCE, ILLUMINATION OF THE MALFUNCTION INDICATOR LAMP (MIL) AND, IN EXTREME CASES, A STALLING OF THE VEHICLE DURING OPERATION WITHOUT NOTICE, WHICH COULD RESULT IN A CRASH.

Remedy: DEALERS WILL REPLACE THE AIRBOX LID WITH A NEW ONE THAT INCLUDES THE HYDRO-CARBON PAPER WHICH HAS BEEN AFFIXED USING AN ADHESIVE PROMOTER AND GREATER PRESSURE AS RECOMMENDED BY THE MANUFACTURER FREE OF CHARGE. THE RECALL BEGAN ON OCTOBER 21, 2008. OWNERS MAY CONTACT ROUSH AT 1-866-307-6788.

07V278000 · Fuel System, Gasoline:storage:tank Assembly

Jun 28, 2007

ON CERTAIN TRUCKS BUILT WITH 26 GALLON FUEL TANKS, THE FUEL TANK MAY HAVE A DEPRESSION AT THE SEAM BETWEEN THE TOP AND BOTTOM HALVES OF THE TANK (NOT VISIBLE FROM OUTSIDE THE FUEL TANK). IF A DEPRESSION IS LARGE ENOUGH, FUEL MAY PERMEATE THE FUEL TANK WALL RESULTING IN A FUEL ODOR, OR A "SERVICE ENGINE SOON" INDICATOR LIGHT.

Consequence & remedy

Consequence: IF LEFT UNCORRECTED, A FUEL LEAK COULD EVENTUALLY DEVELOP. A FUEL LEAK IN THE PRESENCE OF AN IGNITION SOURCE COULD RESULT IN A FIRE.

Remedy: DEALERS WILL REPLACE THE FUEL TANK FREE OF CHARGE. THE RECALL BEGAN ON JUNE 25, 2007. OWNERS MAY CONTACT FORD 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

1

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