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2003 Ford Expedition

Owner reports · Recalls · Investigations

More warning signs than most Expedition years

Owner complaints for the 2003 Ford Expedition are substantially higher than the model-year median of 155.

About this comparison →

When problems were reported

Mileage at the reported incident

463 reports with mileage · 152 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 And Engine Cooling. Review the 127 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Electrical System. Review the 104 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Service Brakes, Hydraulic. Review the 61 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

57 crash reports36 fire reports39 injury reports

Power Train complaints

50 reports
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40,000 miles · Oct 31, 2006
Power TrainSuspension

I KEPT FEELING A "SLIPPING FEELING" IN THE REAR OF MY 2003 FORD EXPEDITION. LIKE A GEAR AND NOTCHES OF THE GEAR WERE NOT LINING UP PROPERLY TO INTER-LOCK AND TURN. IT WOULD FEEL LIKE A JUMPING, SLIPPING. I TOOK IT LOCAL DEALERSHIP, THEY REPLACED THE REAR CLUTCHES. SINCE THAT TIME, IT HAS BEEN IN TWO DIFFERENT DEALERSHIPS IN …

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I KEPT FEELING A "SLIPPING FEELING" IN THE REAR OF MY 2003 FORD EXPEDITION. LIKE A GEAR AND NOTCHES OF THE GEAR WERE NOT LINING UP PROPERLY TO INTER-LOCK AND TURN. IT WOULD FEEL LIKE A JUMPING, SLIPPING. I TOOK IT LOCAL DEALERSHIP, THEY REPLACED THE REAR CLUTCHES. SINCE THAT TIME, IT HAS BEEN IN TWO DIFFERENT DEALERSHIPS IN LESS THAN A YEAR AND THE REAR CLUTCHES HAVE BEEN REPLACED FIVE TIMES AND NOW I AM ABOUT TO TAKE IN FOR NUMBER SIX. *NM

NHTSA ODI #10172281

Mileage unknown · Jul 19, 2006
Power Train

CLUTCH PLATE AND PINION GEAR IS FAULTY AND FORD MOTOR COMPANY DOES NOT WANT TAKE FULL RESPONSIBILITY FOR THE PROBLEM. *NM

NHTSA ODI #10162921

38,949 miles · Feb 3, 2006
Power Train

DT*: THE CONTACT STATED WHILE ATTEMPTING TO CHANGE GEARS THE GEAR SHIFTER BROKE. THE ENGINE WAS IDLING WHEN THE SHIFTER BROKE. THE VEHICLE WAS TOWED TO THE DEALERSHIP. UPON INSPECTION THE DEALER DETERMINED THE GEAR SHIFTER WAS DEFECTIVE. THE ENTIRE STEERING COLUMN WAS REPLACED. UPDATED 3/10/2006 - *NM

NHTSA ODI #10149401

38,000 miles · Jul 8, 2005
Power TrainCrashInjury

CONSUMER WAS UNLOADING SOME MATERIALS FROM THE REAR OF THE VEHICLE WHEN ALL OF A SUDDEN IT JUMPED FROM PARK INTO REVERSE ON ITS OWN. CONSUMER WAS DRAGGED INTO THE OTHER SIDE OF THE STREET, RESULTING IN INJURY. *AK *SB

NHTSA ODI #10117240

17,493 miles · Jun 8, 2005
Interior LightingPower TrainSteeringCrash

DT: THE DRIVERS SIDE TIE ROD HAS BROKEN TWICE. BOTH TIMES WAS WITHOUT WARNING. THE DEALER HAS FIXED IT ONCE AND NOW IT IS BACK TO THE DEALER FOR THE SECOND TIME FOR SAME PROBLEM. THE MANUFACTURER TOOK INFORMATION FROM THE CONSUMER, BUT SHE HAS NOT HEARD BACK FROM THEM. *JB PASSENGER SIDE REAR WINDOW DOES NOT GO DOWN FROM MAS…

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DT: THE DRIVERS SIDE TIE ROD HAS BROKEN TWICE. BOTH TIMES WAS WITHOUT WARNING. THE DEALER HAS FIXED IT ONCE AND NOW IT IS BACK TO THE DEALER FOR THE SECOND TIME FOR SAME PROBLEM. THE MANUFACTURER TOOK INFORMATION FROM THE CONSUMER, BUT SHE HAS NOT HEARD BACK FROM THEM. *JB PASSENGER SIDE REAR WINDOW DOES NOT GO DOWN FROM MASTER SWITCH. DOOR AJAR LIGHT DOES NOT GO OFF. LEFT FRONT BALL JOINT SEPARATED, THEN VEHICLE HIT SIGN. LOWER CONTROL ARM BROKEN, UPPER BALL JOINT BAD, SPINDLE BROKEN SWAY BAR LINK BROKEN, CV BOOT TORN AND AXLE PULLED OUT OF FRONT DIFFERENTIAL. TIE ROD END ON LEFT SIDE BROKEN AND VACUUM HUB CRACKED ON SPINDLE AND TIRE AND RIM DAMAGED. ALSO FENDER LINER RIPPED OUT. SPINDLE, UPPER CONTROL ARM, LOWER CONTROL ARM, CV BOOT REPLACED. CLIP FOR AXLE VACUUM HUB AND WHEEL AND TIRE, REMOVED FRONT DIFFERENTIAL TO REINSTALL, AXLE AND CLIP REPLACED WHEEL AND TIRE AND PERFORMED ALIGNMENT. DAMAGE TO HOOD WHEN KNUCKLE SPLIT. *TT *SB

NHTSA ODI #10121387

36,500 miles · May 6, 2005
Power Train

CONSUMER STATES: HAD CAR IN PARK WITH SLIGHT INCLINE, AND LEFT VEHICLE RUNNING ,AND THE VEHICLE SLIPPED OUT OF GEAR AND WENT INTO REVERSE. NO ONE WAS IN THE VEHICLE. *AK

NHTSA ODI #10120115

Mileage unknown · Apr 20, 2005
Engine And Engine CoolingPower TrainService Brakes, Hydraulic

SINCE WE HAVE OWNED THIS 2003 EXPEDITION WE HAVE HAD THE WINDSHIELD REPLACED DUE TO NOISE AND LOOSE STRIPPING, THEN, THE CONTRACTING PERSON PUT IN THE WRONG YEARS WINDSHIELD. THE EMISSIONS CANISTER WAS CRACKED AND WAS REPLACED. THE MUFFLER WOULD POP AFTER TURNING OFF THE ENGINE, BUT COULDN'T BE FIXED UNTIL VERIFIED BY FORD. I…

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SINCE WE HAVE OWNED THIS 2003 EXPEDITION WE HAVE HAD THE WINDSHIELD REPLACED DUE TO NOISE AND LOOSE STRIPPING, THEN, THE CONTRACTING PERSON PUT IN THE WRONG YEARS WINDSHIELD. THE EMISSIONS CANISTER WAS CRACKED AND WAS REPLACED. THE MUFFLER WOULD POP AFTER TURNING OFF THE ENGINE, BUT COULDN'T BE FIXED UNTIL VERIFIED BY FORD. I WAITED FOR 3-4 HOURS ONE DAY WITH 3 CHILDREN WHILE THEY LET MY CAR RUN AND SHUT OFF. WE FINALLY CALLED AHEAD, AND HAD THEM WAIT OUTSIDE ON US UNTIL WE KILLED THE ENGINE TO HEAR IT POP. IT WAS A POOR MUFFLER WELD AND WAS REPAIRED. THE SIDE MOLDING RATTLED BADLY, AND WAS TERRIBLY FADED, AND THAT WAS REPLACED. THE DOOR GETS A LOT OF WIND NOISE , AND A WHISTLE IN THE WINDOW. THEY SAID WINDOW PASSED THE DOLLAR BILL TEST AND WAS FINE BUT IT STILL WHISTLES. THEY, PUT A CLEAR STRIP ALONG INSIDE OF DOOR TO HELP NOISE. IT DOESN'T. THEN ,THE REAR CONTINENTAL TIRE HAD SUCH HORRIBLE, UNEVEN WEAR, IT WAS EXTREMELY DANGEROUS. BOUGHT NEW TIRES FOR $600. THEN REAR DIFFERENTIAL MALFUNCTIONED, AND WOULD MAKE A GRINDING ON TURNING LEFT OR RIGHT. THEY FIXED THAT IN MARCH 2005, AND IT JUST STARTED DOING IT AGAIN. NOW, THERE IS A STRANGE NOISE WHEN REVVING THE ENGINE TO DRIVE COMING FROM UNDER THE HOOD. IT IS GOING IN TOMORROW FOR THE NOISE AND THE REAR DIFFERENTIAL. ON TOP OF ALL THE REPAIRS, WE HAVE HAD A SQUEAKY BRAKE ISSUE. ALSO, THEY HAVE SAID THEY WERE GOOD. THEY JUST GET A LOT OF BRAKE DUST, JUST SAND THEM. OUR SIDE WINDOWS SHIMMIES ALL THE TIME. ! I DID INVEST IN AN EXTENDED WARRANTY!. *AK

NHTSA ODI #10118197

6,200 miles · Mar 1, 2005
Power TrainCrashInjury

WHILE PARKED ON INCLINE VEHICLE SLIPPED OUT OF PARK GEAR INTO REVERSE, AND VEHICLE ROLLED BACK, AND ROLLED OVER CONSUMER'S KNEES WHEN TRYING TO STOP THE VEHICLE. DEALERSHIP WAS NOTIFIED, BUT DID NOT RESOLVE THE PROBLEM. *AK

NHTSA ODI #10113195

Mileage unknown · Feb 17, 2005
Power Train

THE VEHICLE WILL NOT ENGAGE INTO REVERSE KEEPING IT FROM MOVING OUT OF A PARKING SPACE. MANUFACTURER HAS BEEN NOTIFIED BY OWNER. *NM

NHTSA ODI #10111729

33,000 miles · Feb 16, 2005
Electrical SystemExterior LightingPower Train

WHILE DRIVING 30 MPH, THE VEHICLE VIBRATED UNCONTROLLABLY. SUDDENLY, THE VEHICLE STALLED. THE DRIVER TRIED TO RESTART THE VEHICLE AND WAS NOT ABLE TO DO SO. THE VEHICLE WAS TOWED TO THE DEALER FOR INSPECTION. THE MECHANIC INFORMED THE DRIVER THAT THE ALTERNATOR AND BATTERY NEEDED TO BE REPLACED. WHILE UNLOCKING THE DRIVE…

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WHILE DRIVING 30 MPH, THE VEHICLE VIBRATED UNCONTROLLABLY. SUDDENLY, THE VEHICLE STALLED. THE DRIVER TRIED TO RESTART THE VEHICLE AND WAS NOT ABLE TO DO SO. THE VEHICLE WAS TOWED TO THE DEALER FOR INSPECTION. THE MECHANIC INFORMED THE DRIVER THAT THE ALTERNATOR AND BATTERY NEEDED TO BE REPLACED. WHILE UNLOCKING THE DRIVER'S DOOR WITH THE AUTOMATIC SWITCH BOTH SIDE REAR VIEW MIRRORS WOULD AUTOMATICALLY MOVE UP AND DOWN. THE VEHICLE WAS TAKEN TO THE DEALER FOR INSPECTION. THE MECHANIC REPLACED BOTH SIDE REAR VIEW MIRROR MOTORS. PLEASE PROVIDE FURTHER DETAILS. *JB CONSUMER ADDS BOTH SIDE VIEW MIRRORS MOTORS REPLACED 2 TO 3 MORE TIMES. THE FOG LIGHT HOUSING REPLACED, REAR LIGHT COVERS REPLACED DUE TO MOISTURE, HEATER CORE SWITCH REPLACED FROM DASH. BRAKES SQUEALING WHEN APPLIED. TRANSMISSION SLIPPING AND POWER STEERING PUMP WINDING. *TT

NHTSA ODI #10107404

Official recalls

1

03V094000 · Structure

Mar 7, 2003

CERTAIN PICKUP TRUCK, VAN, AND MINI VAN CONVERSIONS EQUIPPED WITH SOUTHERN COMFORT BUILT RUNNING BOARDS THAT CONTAIN CERTAIN COURTESY LIGHTS MANUFACTURED BY AMERICAN TECHNOLOGY COMPONENTS, INC. THESE UNITS CONTAIN A COURTESY LIGHT OR LIGHTS THAT MIGHT OVERHEAT WHEN THE WIRE HARNESS IS EXPOSED TO EXCESSIVE MOISTURE AND ROAD SALT.

Consequence & remedy

Consequence: THIS OVERHEATING CONDITION CAN CAUSE THE RUNNING BOARD TO MELT OR CAUSE A FIRE.

Remedy: DEALERS WILL REPLACE THE WIRING HARNESS ON THESE RUNNING BOARDS. OWNER NOTIFICATION BEGAN MARCH 7, 2003. OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD CONTACT SOUTHERN COMFORT AT 1-800-745-6096.

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

DP05005 · Spark Plug Ejection From Cylinder Head

Opened Sep 22, 2005 · Closed Jan 4, 2006

Status: closed (inferred from source dates) · Engine And Engine Cooling; Engine And Engine Cooling:engine; Engine And Engine Cooling:engine:gasoline

ON SEPTEMBER 6, 2005, ODI RECEIVED A PETITION REQUESTING THAT THE AGENCY INVESTIGATE ALLEGATIONS OF ENGINE SPARK PLUG EJECTION IN CERTAIN MODEL YEAR 1997 THROUGH 2004 FORD VEHICLES WITH TRITON V-8 AND V-10 ENGINES.ODI RECEIVED A TOTAL OF 474 NON-DUPLICATIVE COMPLAINTS ON THE SUBJECT VEHICLES WHERE THE COMPLAINANT, OR THE DEALER REPAIRING THE VEHICLE, REPORTED THAT A SPARK PLUG DETACHED FROM THE CYLINDER AND/OR EJECTED FROM THE ENGINE.AS OF DECEMBER 8, 2005, ODI IS NOT AWARE OF ANY ALLEGATIONS WHERE THE ALLEGED DEFECT RESULTED IN A LOSS OF VEHICLE CONTROL, A CRASH, AN INJURY, OR A FATALITY IN ANY OF THE 10,319,810 SUBJECT VEHICLES.IN ADDITION, ODI IS AWARE OF ONLY TWO INCIDENTS WHERE THE VEHICLE STALLED WITHOUT RESTART.INFORMATION CONTAINED IN THE ODI CONSUMER COMPLAINTS AND OBTAINED FROM 72 TELEPHONE INTERVIEWS WITH COMPLAINANTS SHOWED THE FOLLOWING:(1) 99% OF THE COMPLAINTS WERE ON MY 1997 TO 2002 SUBJECT VEHICLES.(2) MOST THE COMPLAINANTS REPORTED HEARING A LOUD POP WHILE DRIVING OR UPON STARTING UP THE VEHICLE FOLLOWED BY A LOUD, REPETITIVE CLICKING OR POPPING SOUND.(3) MANY OF THE COMPLAINANTS REPORTED THAT THE POPPING SOUND WAS ACCOMPANIED BY SOME LOSS OF VEHICLE POWER; HOWEVER, IN 99% OF THE INCIDENTS REPORTED, THE VEHICLE DID NOT STALL.IN THE VERY FEW INCIDENTS WHERE THE VEHICLE DID STALL, MOST VEHICLES COULD BE RESTARTED.(4) ONLY A SMALL PERCENTAGE OF THE COMPLAINANTS CITED THAT THEY SMELLED GAS OR A SLIGHT BURNING SMELL WHEN THE INCIDENT OCCURRED.(5) IN ALL BUT A VERY FEW INCIDENTS, VEHICLE DAMAGE WAS LIMITED TO THE ENGINE.IN ONE INCIDENT, THE COMPLAINT REPORTED THAT THE FUEL RAIL WAS DAMAGED AND REPLACED AFTER ONE OF THE SPARK PLUGS EJECTED FROM THE ENGINE; HOWEVER, THE COMPLAINANT REPORTED THAT THE DAMAGE DID NOT RESULT IN ANY TYPE OF FUEL LEAK OR FIRE.IN ANOTHER INCIDENT, THE ONLY INCIDENT WHERE A FIRE WAS ALLEGED, THE COMPLAINANT REPORTED THAT NO FLUID LEAK WAS OBSERVED, BUT THAT A FIRE RESULTED AFTER THE SPARK PLUG HAD EJECTED FROM THE ENGINE AND HE HAD RESTARTED THE VEHICLE AND DRIVEN TO ANOTHER LOCATION.NONE OF THE COMPLAINANTS REPORTED ANY DAMAGE TO THE VEHICLE HOOD.(6) ONLY TWO COMPLAINANTS REPORTED THAT THEY OBSERVED WHAT APPEARED TO BE SOME DROPS OF FUEL COMING FROM THE CYLINDER WHERE THE SPARK PLUG HAD FAILED OR ON THE SPARK PLUG ITSELF; HOWEVER, EACH OF THESE COMPLAINANTS REPORTED THAT THERE WAS NO SMOKE OR FLAMES AS A RESULT OF HIS INCIDENT.AS THE PETITIONER NOTED, AND ODI?S ANALYSIS SHOWED, IT IS POSSIBLE FOR A SPARK PLUG TO DETACH FROM THE ENGINE CYLINDER THREADS IN THE SUBJECT VEHICLES.HOWEVER, ODI?S ANALYSIS OF 474 COMPLAINTS DESCRIBING SUCH INCIDENTS FOUND ONLY A VERY FEW ALLEGED ANY SAFETY-RELATED CONSEQUENCES.NONE OF THESE SHOWED ANY EVIDENCE OF A SERIOUS SAFETY CONSEQUENCE.GIVEN THE LARGE POPULATION AND RELATIVELY LONG EXPOSURE TIME OF THE SUBJECT VEHICLES, THE COMPLAINT ANALYSIS INDICATES THAT THE RISK TO MOTOR VEHICLE SAFETY FROM THE ALLEGED DEFECT IS VERY LOW.IN VIEW OF THE FOREGOING, IT IS UNLIKELY THAT NHTSA WOULD ISSUE AN ORDER FOR THE NOTIFICATION AND REMEDY OF THE ALLEGED DEFECT AT THE CONCLUSION OF THE INVESTIGATION REQUESTED IN THE PETITION.THEREFORE, IN VIEW OF THE NEED TO ALLOCATE AND PRIORITIZE NHTSA?S LIMITED RESOURCES TO BEST ACCOMPLISH THE AGENCY?S SAFETY MISSION, THE PETITION IS DENIED.

Additional source detail variants (3)

Engine And Engine Cooling:engine

ON SEPTEMBER 6, 2005, ODI RECEIVED A PETITION REQUESTING THAT THE AGENCY INVESTIGATE ALLEGATIONS OF ENGINE SPARK PLUG EJECTION IN CERTAIN MODEL YEAR 1997 THROUGH 2004 FORD VEHICLES WITH TRITON V-8 AND V-10 ENGINES.ODI RECEIVED A TOTAL OF 474 NON-DUPLICATIVE COMPLAINTS ON THE SUBJECT VEHICLES WHERE THE COMPLAINANT, OR THE DEALER REPAIRING THE VEHICLE, REPORTED THAT A SPARK PLUG DETACHED FROM THE CYLINDER AND/OR EJECTED FROM THE ENGINE.AS OF DECEMBER 8, 2005, ODI IS NOT AWARE OF ANY ALLEGATIONS WHERE THE ALLEGED DEFECT RESULTED IN A LOSS OF VEHICLE CONTROL, A CRASH, AN INJURY, OR A FATALITY IN ANY OF THE 10,319,810 SUBJECT VEHICLES.IN ADDITION, ODI IS AWARE OF ONLY TWO INCIDENTS WHERE THE VEHICLE STALLED WITHOUT RESTART.INFORMATION CONTAINED IN THE ODI CONSUMER COMPLAINTS AND OBTAINED FROM 72 TELEPHONE INTERVIEWS WITH COMPLAINANTS SHOWED THE FOLLOWING:(1) 99% OF THE COMPLAINTS WERE ON MY 1997 TO 2002 SUBJECT VEHICLES.(2) MOST THE COMPLAINANTS REPORTED HEARING A LOUD POP WHILE DRIVING OR UPON STARTING UP THE VEHICLE FOLLOWED BY A LOUD, REPETITIVE CLICKING OR POPPING SOUND.(3) MANY OF THE COMPLAINANTS REPORTED THAT THE POPPING SOUND WAS ACCOMPANIED BY SOME LOSS OF VEHICLE POWER; HOWEVER, IN 99% OF THE INCIDENTS REPORTED, THE VEHICLE DID NOT STALL.IN THE VERY FEW INCIDENTS WHERE THE VEHICLE DID STALL, MOST VEHICLES COULD BE RESTARTED.(4) ONLY A SMALL PERCENTAGE OF THE COMPLAINANTS CITED THAT THEY SMELLED GAS OR A SLIGHT BURNING SMELL WHEN THE INCIDENT OCCURRED.(5) IN ALL BUT A VERY FEW INCIDENTS, VEHICLE DAMAGE WAS LIMITED TO THE ENGINE.IN ONE INCIDENT, THE COMPLAINT REPORTED THAT THE FUEL RAIL WAS DAMAGED AND REPLACED AFTER ONE OF THE SPARK PLUGS EJECTED FROM THE ENGINE; HOWEVER, THE COMPLAINANT REPORTED THAT THE DAMAGE DID NOT RESULT IN ANY TYPE OF FUEL LEAK OR FIRE.IN ANOTHER INCIDENT, THE ONLY INCIDENT WHERE A FIRE WAS ALLEGED, THE COMPLAINANT REPORTED THAT NO FLUID LEAK WAS OBSERVED, BUT THAT A FIRE RESULTED AFTER THE SPARK PLUG HAD EJECTED FROM THE ENGINE AND HE HAD RESTARTED THE VEHICLE AND DRIVEN TO ANOTHER LOCATION.NONE OF THE COMPLAINANTS REPORTED ANY DAMAGE TO THE VEHICLE HOOD.(6) ONLY TWO COMPLAINANTS REPORTED THAT THEY OBSERVED WHAT APPEARED TO BE SOME DROPS OF FUEL COMING FROM THE CYLINDER WHERE THE SPARK PLUG HAD FAILED OR ON THE SPARK PLUG ITSELF; HOWEVER, EACH OF THESE COMPLAINANTS REPORTED THAT THERE WAS NO SMOKE OR FLAMES AS A RESULT OF HIS INCIDENT.AS THE PETITIONER NOTED, AND ODI?S ANALYSIS SHOWED, IT IS POSSIBLE FOR A SPARK PLUG TO DETACH FROM THE ENGINE CYLINDER THREADS IN THE SUBJECT VEHICLES.HOWEVER, ODI?S ANALYSIS OF 474 COMPLAINTS DESCRIBING SUCH INCIDENTS FOUND ONLY A VERY FEW ALLEGED ANY SAFETY-RELATED CONSEQUENCES.NONE OF THESE SHOWED ANY EVIDENCE OF A SERIOUS SAFETY CONSEQUENCE.GIVEN THE LARGE POPULATION AND RELATIVELY LONG EXPOSURE TIME OF THE SUBJECT VEHICLES, THE COMPLAINT ANALYSIS INDICATES THAT THE RISK TO MOTOR VEHICLE SAFETY FROM THE ALLEGED DEFECT IS VERY LOW.IN VIEW OF THE FOREGOING, IT IS UNLIKELY THAT NHTSA WOULD ISSUE AN ORDER FOR THE NOTIFICATION AND REMEDY OF THE ALLEGED DEFECT AT THE CONCLUSION OF THE INVESTIGATION REQUESTED IN THE PETITION.THEREFORE, IN VIEW OF THE NEED TO ALLOCATE AND PRIORITIZE NHTSA?S LIMITED RESOURCES TO BEST ACCOMPLISH THE AGENCY?S SAFETY MISSION, THE PETITION IS DENIED.

Engine And Engine Cooling:engine:gasoline

ON SEPTEMBER 6, 2005, ODI RECEIVED A PETITION REQUESTING THAT THE AGENCY INVESTIGATE ALLEGATIONS OF ENGINE SPARK PLUG EJECTION IN CERTAIN MODEL YEAR 1997 THROUGH 2004 FORD VEHICLES WITH TRITON V-8 AND V-10 ENGINES.ODI RECEIVED A TOTAL OF 474 NON-DUPLICATIVE COMPLAINTS ON THE SUBJECT VEHICLES WHERE THE COMPLAINANT, OR THE DEALER REPAIRING THE VEHICLE, REPORTED THAT A SPARK PLUG DETACHED FROM THE CYLINDER AND/OR EJECTED FROM THE ENGINE.AS OF DECEMBER 8, 2005, ODI IS NOT AWARE OF ANY ALLEGATIONS WHERE THE ALLEGED DEFECT RESULTED IN A LOSS OF VEHICLE CONTROL, A CRASH, AN INJURY, OR A FATALITY IN ANY OF THE 10,319,810 SUBJECT VEHICLES.IN ADDITION, ODI IS AWARE OF ONLY TWO INCIDENTS WHERE THE VEHICLE STALLED WITHOUT RESTART.INFORMATION CONTAINED IN THE ODI CONSUMER COMPLAINTS AND OBTAINED FROM 72 TELEPHONE INTERVIEWS WITH COMPLAINANTS SHOWED THE FOLLOWING:(1) 99% OF THE COMPLAINTS WERE ON MY 1997 TO 2002 SUBJECT VEHICLES.(2) MOST THE COMPLAINANTS REPORTED HEARING A LOUD POP WHILE DRIVING OR UPON STARTING UP THE VEHICLE FOLLOWED BY A LOUD, REPETITIVE CLICKING OR POPPING SOUND.(3) MANY OF THE COMPLAINANTS REPORTED THAT THE POPPING SOUND WAS ACCOMPANIED BY SOME LOSS OF VEHICLE POWER; HOWEVER, IN 99% OF THE INCIDENTS REPORTED, THE VEHICLE DID NOT STALL.IN THE VERY FEW INCIDENTS WHERE THE VEHICLE DID STALL, MOST VEHICLES COULD BE RESTARTED.(4) ONLY A SMALL PERCENTAGE OF THE COMPLAINANTS CITED THAT THEY SMELLED GAS OR A SLIGHT BURNING SMELL WHEN THE INCIDENT OCCURRED.(5) IN ALL BUT A VERY FEW INCIDENTS, VEHICLE DAMAGE WAS LIMITED TO THE ENGINE.IN ONE INCIDENT, THE COMPLAINT REPORTED THAT THE FUEL RAIL WAS DAMAGED AND REPLACED AFTER ONE OF THE SPARK PLUGS EJECTED FROM THE ENGINE; HOWEVER, THE COMPLAINANT REPORTED THAT THE DAMAGE DID NOT RESULT IN ANY TYPE OF FUEL LEAK OR FIRE.IN ANOTHER INCIDENT, THE ONLY INCIDENT WHERE A FIRE WAS ALLEGED, THE COMPLAINANT REPORTED THAT NO FLUID LEAK WAS OBSERVED, BUT THAT A FIRE RESULTED AFTER THE SPARK PLUG HAD EJECTED FROM THE ENGINE AND HE HAD RESTARTED THE VEHICLE AND DRIVEN TO ANOTHER LOCATION.NONE OF THE COMPLAINANTS REPORTED ANY DAMAGE TO THE VEHICLE HOOD.(6) ONLY TWO COMPLAINANTS REPORTED THAT THEY OBSERVED WHAT APPEARED TO BE SOME DROPS OF FUEL COMING FROM THE CYLINDER WHERE THE SPARK PLUG HAD FAILED OR ON THE SPARK PLUG ITSELF; HOWEVER, EACH OF THESE COMPLAINANTS REPORTED THAT THERE WAS NO SMOKE OR FLAMES AS A RESULT OF HIS INCIDENT.AS THE PETITIONER NOTED, AND ODI?S ANALYSIS SHOWED, IT IS POSSIBLE FOR A SPARK PLUG TO DETACH FROM THE ENGINE CYLINDER THREADS IN THE SUBJECT VEHICLES.HOWEVER, ODI?S ANALYSIS OF 474 COMPLAINTS DESCRIBING SUCH INCIDENTS FOUND ONLY A VERY FEW ALLEGED ANY SAFETY-RELATED CONSEQUENCES.NONE OF THESE SHOWED ANY EVIDENCE OF A SERIOUS SAFETY CONSEQUENCE.GIVEN THE LARGE POPULATION AND RELATIVELY LONG EXPOSURE TIME OF THE SUBJECT VEHICLES, THE COMPLAINT ANALYSIS INDICATES THAT THE RISK TO MOTOR VEHICLE SAFETY FROM THE ALLEGED DEFECT IS VERY LOW.IN VIEW OF THE FOREGOING, IT IS UNLIKELY THAT NHTSA WOULD ISSUE AN ORDER FOR THE NOTIFICATION AND REMEDY OF THE ALLEGED DEFECT AT THE CONCLUSION OF THE INVESTIGATION REQUESTED IN THE PETITION.THEREFORE, IN VIEW OF THE NEED TO ALLOCATE AND PRIORITIZE NHTSA?S LIMITED RESOURCES TO BEST ACCOMPLISH THE AGENCY?S SAFETY MISSION, THE PETITION IS DENIED.

Engine And Engine Cooling

ON SEPTEMBER 6, 2005, ODI RECEIVED A PETITION REQUESTING THAT THE AGENCY INVESTIGATE ALLEGATIONS OF ENGINE SPARK PLUG EJECTION IN CERTAIN MODEL YEAR 1997 THROUGH 2004 FORD VEHICLES WITH TRITON V-8 AND V-10 ENGINES.ODI RECEIVED A TOTAL OF 474 NON-DUPLICATIVE COMPLAINTS ON THE SUBJECT VEHICLES WHERE THE COMPLAINANT, OR THE DEALER REPAIRING THE VEHICLE, REPORTED THAT A SPARK PLUG DETACHED FROM THE CYLINDER AND/OR EJECTED FROM THE ENGINE.AS OF DECEMBER 8, 2005, ODI IS NOT AWARE OF ANY ALLEGATIONS WHERE THE ALLEGED DEFECT RESULTED IN A LOSS OF VEHICLE CONTROL, A CRASH, AN INJURY, OR A FATALITY IN ANY OF THE 10,319,810 SUBJECT VEHICLES.IN ADDITION, ODI IS AWARE OF ONLY TWO INCIDENTS WHERE THE VEHICLE STALLED WITHOUT RESTART.INFORMATION CONTAINED IN THE ODI CONSUMER COMPLAINTS AND OBTAINED FROM 72 TELEPHONE INTERVIEWS WITH COMPLAINANTS SHOWED THE FOLLOWING:(1) 99% OF THE COMPLAINTS WERE ON MY 1997 TO 2002 SUBJECT VEHICLES.(2) MOST THE COMPLAINANTS REPORTED HEARING A LOUD POP WHILE DRIVING OR UPON STARTING UP THE VEHICLE FOLLOWED BY A LOUD, REPETITIVE CLICKING OR POPPING SOUND.(3) MANY OF THE COMPLAINANTS REPORTED THAT THE POPPING SOUND WAS ACCOMPANIED BY SOME LOSS OF VEHICLE POWER; HOWEVER, IN 99% OF THE INCIDENTS REPORTED, THE VEHICLE DID NOT STALL.IN THE VERY FEW INCIDENTS WHERE THE VEHICLE DID STALL, MOST VEHICLES COULD BE RESTARTED.(4) ONLY A SMALL PERCENTAGE OF THE COMPLAINANTS CITED THAT THEY SMELLED GAS OR A SLIGHT BURNING SMELL WHEN THE INCIDENT OCCURRED.(5) IN ALL BUT A VERY FEW INCIDENTS, VEHICLE DAMAGE WAS LIMITED TO THE ENGINE.IN ONE INCIDENT, THE COMPLAINT REPORTED THAT THE FUEL RAIL WAS DAMAGED AND REPLACED AFTER ONE OF THE SPARK PLUGS EJECTED FROM THE ENGINE; HOWEVER, THE COMPLAINANT REPORTED THAT THE DAMAGE DID NOT RESULT IN ANY TYPE OF FUEL LEAK OR FIRE.IN ANOTHER INCIDENT, THE ONLY INCIDENT WHERE A FIRE WAS ALLEGED, THE COMPLAINANT REPORTED THAT NO FLUID LEAK WAS OBSERVED, BUT THAT A FIRE RESULTED AFTER THE SPARK PLUG HAD EJECTED FROM THE ENGINE AND HE HAD RESTARTED THE VEHICLE AND DRIVEN TO ANOTHER LOCATION.NONE OF THE COMPLAINANTS REPORTED ANY DAMAGE TO THE VEHICLE HOOD.(6) ONLY TWO COMPLAINANTS REPORTED THAT THEY OBSERVED WHAT APPEARED TO BE SOME DROPS OF FUEL COMING FROM THE CYLINDER WHERE THE SPARK PLUG HAD FAILED OR ON THE SPARK PLUG ITSELF; HOWEVER, EACH OF THESE COMPLAINANTS REPORTED THAT THERE WAS NO SMOKE OR FLAMES AS A RESULT OF HIS INCIDENT.AS THE PETITIONER NOTED, AND ODI?S ANALYSIS SHOWED, IT IS POSSIBLE FOR A SPARK PLUG TO DETACH FROM THE ENGINE CYLINDER THREADS IN THE SUBJECT VEHICLES.HOWEVER, ODI?S ANALYSIS OF 474 COMPLAINTS DESCRIBING SUCH INCIDENTS FOUND ONLY A VERY FEW ALLEGED ANY SAFETY-RELATED CONSEQUENCES.NONE OF THESE SHOWED ANY EVIDENCE OF A SERIOUS SAFETY CONSEQUENCE.GIVEN THE LARGE POPULATION AND RELATIVELY LONG EXPOSURE TIME OF THE SUBJECT VEHICLES, THE COMPLAINT ANALYSIS INDICATES THAT THE RISK TO MOTOR VEHICLE SAFETY FROM THE ALLEGED DEFECT IS VERY LOW.IN VIEW OF THE FOREGOING, IT IS UNLIKELY THAT NHTSA WOULD ISSUE AN ORDER FOR THE NOTIFICATION AND REMEDY OF THE ALLEGED DEFECT AT THE CONCLUSION OF THE INVESTIGATION REQUESTED IN THE PETITION.THEREFORE, IN VIEW OF THE NEED TO ALLOCATE AND PRIORITIZE NHTSA?S LIMITED RESOURCES TO BEST ACCOMPLISH THE AGENCY?S SAFETY MISSION, THE PETITION IS DENIED.