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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

Tires complaints

57 reports
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274,000 miles · Aug 21, 2017
Tires

TL* THE CONTACT OWNS A 2003 FORD EXPEDITION EQUIPPED WITH MIRADA CROSS TOUR SLX TIRES, SIZE: 265/70R17. WHILE DRIVING APPROXIMATELY 70 MPH, A POP NOISE WAS HEARD. THE VEHICLE WAS PULLED OVER TO THE SIDE OF THE ROAD. THE CONTACT NOTICED THAT THE TREAD ON THE FRONT DRIVER'S SIDE TIRE SEPARATED AND DESTROYED THE REAR DRIVER'S SIDE …

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TL* THE CONTACT OWNS A 2003 FORD EXPEDITION EQUIPPED WITH MIRADA CROSS TOUR SLX TIRES, SIZE: 265/70R17. WHILE DRIVING APPROXIMATELY 70 MPH, A POP NOISE WAS HEARD. THE VEHICLE WAS PULLED OVER TO THE SIDE OF THE ROAD. THE CONTACT NOTICED THAT THE TREAD ON THE FRONT DRIVER'S SIDE TIRE SEPARATED AND DESTROYED THE REAR DRIVER'S SIDE TIRE. THE VEHICLE WAS TAKEN TO THE DEALER (BIGH TIRE AND MUFFLER, 1695 SOUTH VOLUSIA AVE, ORANGE CITY, FL 32763) WHERE IT WAS DIAGNOSED THAT THE STEEL CORD IN THE FRONT TIRE FAILED AND FRACTURED THE CORD IN THE REAR TIRE. THE TIRES WERE REPLACED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE AND STATED THAT THERE WAS NO RECALL. SIX WEEKS LATER, WHILE DRIVING APPROXIMATELY 80 MPH, THE VEHICLE VIBRATED AND WAS PULLED OVER TO THE SIDE OF THE ROAD. THE CONTACT NOTICED THAT THE FRONT PASSENGER SIDE TIRE TREAD AND THE WIRE SEPARATED. THE TIRE WAS REPLACED WITH A SPARE TIRE. THE DEALER WAS NOT CONTACTED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE VEHICLE FAILURE MILEAGE WAS APPROXIMATELY 274,000 AND THE TIRE FAILURE MILEAGE WAS APPROXIMATELY 25,000.

NHTSA ODI #11018670

30,000 miles · Sep 16, 2016
TiresWheelsCrashInjury

2003 FORD EXPEDITION, WITH FACTORY ORIGINAL TIRES BY CONTINENTAL, HAD A TIRE TREAD SEPARATION ON JUNE 11 WHICH RESULTED IN ONE DEATH AND FOUR SERIOUS INJURIES. VEHICLE WAS IN MOTION, DRIVER LOST CONTROL AND HIT A TREE...UPDATED 02/02/17 *BF *TR

NHTSA ODI #10907217

130,000 miles · Apr 25, 2011
Tires

GOODYEAR TIRE BLOWOUT. SIZE: 265/75/17 #1306431. *TR

NHTSA ODI #10397379

110,000 miles · Sep 7, 2010
Tires

WHILE TRAVELING AT 65MPH, WE EXPERIENCED COMPLETE TREAD SEPARATION OF RIGHT REAR TIRE. TIRE HAD APPROXIMATELY 60-70% TREAD LEFT. *TR

NHTSA ODI #10354150

17,000 miles · Aug 5, 2010
Tires

DRIVING ON HIGHWAY AND TIRE TREAD CAME OFF AND DID $1,700.00 WORTH OF DAMAGE TO REAR QUARTER PANEL AND BUMPER. CONTINENTAL TIRE AGREED TO PAY DAMAGES BUT NOT REPLACE TIRES. I HAVE NOT RECEIVED REIMBURSEMENT FOR DAMAGES, I HAVE BEEN WAITING OVER 30 DAYS FOR THE CHECK WHICH IN THE LETTER THEY SENT STATED I WOULD RECEIVE IT WITHIN …

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DRIVING ON HIGHWAY AND TIRE TREAD CAME OFF AND DID $1,700.00 WORTH OF DAMAGE TO REAR QUARTER PANEL AND BUMPER. CONTINENTAL TIRE AGREED TO PAY DAMAGES BUT NOT REPLACE TIRES. I HAVE NOT RECEIVED REIMBURSEMENT FOR DAMAGES, I HAVE BEEN WAITING OVER 30 DAYS FOR THE CHECK WHICH IN THE LETTER THEY SENT STATED I WOULD RECEIVE IT WITHIN 8-14 DAYS. I FEEL THEY ARE GIVING ME THE RUN AROUND. *TR

NHTSA ODI #10347470

89,000 miles · May 18, 2010
Tires

TL* THE CONTACT OWNS A 2003 FORD EXPEDITION. THE CONTACT STATED THAT WHILE DRIVING 65 MPH, THE TREAD ON THE REAR PASSENGER SIDE TIRE BEGAN TO SEPARATE. THE VEHICLE WAS TOWED TO A LOCAL REPAIR SHOP WHERE THE MECHANIC INSTALLED A SPARE TIRE ON THE VEHICLE. WITHIN 20 MILES, THE SPARE TIRE BLEW OUT. THE TIRE LINE WAS CONTINENTAL SP…

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TL* THE CONTACT OWNS A 2003 FORD EXPEDITION. THE CONTACT STATED THAT WHILE DRIVING 65 MPH, THE TREAD ON THE REAR PASSENGER SIDE TIRE BEGAN TO SEPARATE. THE VEHICLE WAS TOWED TO A LOCAL REPAIR SHOP WHERE THE MECHANIC INSTALLED A SPARE TIRE ON THE VEHICLE. WITHIN 20 MILES, THE SPARE TIRE BLEW OUT. THE TIRE LINE WAS CONTINENTAL SPORT LT/SUV, SIZE P265/70/R17. THE CONTACT STATED THAT THE TIRE HAD 30,000 MILES ON IT. THE FAILURE MILEAGE WAS 89,000 AND THE CURRENT MILEAGE WAS 89,628.

NHTSA ODI #10330992

89,628 miles · May 18, 2010
TiresCrash

WE HAD 2 TIRES BLOW OUT WHILE DRIVING OUR FORD EXPEDITION ON I-95 IN FLA ALMOST FLIP TWICE THE SKIN OF THE TIRES CAME OFF DURING DRIVING AT 65 MPH TIRES ARE CONTINENTAL SUV P265/70/R17 DAMAGE TO THE TRUCK AS WELL AS LOTS OF EXPENSES FOR TOWING AND REPAIRS $700.00 DOLLARS PLUS THE TOWING COMPANY PUT THE SPARE ON ALSO A C…

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WE HAD 2 TIRES BLOW OUT WHILE DRIVING OUR FORD EXPEDITION ON I-95 IN FLA ALMOST FLIP TWICE THE SKIN OF THE TIRES CAME OFF DURING DRIVING AT 65 MPH TIRES ARE CONTINENTAL SUV P265/70/R17 DAMAGE TO THE TRUCK AS WELL AS LOTS OF EXPENSES FOR TOWING AND REPAIRS $700.00 DOLLARS PLUS THE TOWING COMPANY PUT THE SPARE ON ALSO A CONTINENTAL 20 MINUTES LATER IT ALSO BLEW. *TR

NHTSA ODI #10330979

107,000 miles · Nov 2, 2009
Tires

ON OCT 23 WHILE DRIVING I NOTICED A THUMPING NOISE. UPON INSPECTION I DISCOVERED THE LEFT REAR TIRE HAD A LARGE BUBBLE STICKING OUT ON THE INSIDE OF THE TIRE BETWEEN THE TREAD AND THE SIDEWALL. THIS IS THE EXACT SAME FAILURE THAT I EXPERIENCED ON THE INSIDE OF THE RIGHT REAR TIRE IN AUG. IN BOTH CASES I HAD BEEN DRIVING FOR A…

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ON OCT 23 WHILE DRIVING I NOTICED A THUMPING NOISE. UPON INSPECTION I DISCOVERED THE LEFT REAR TIRE HAD A LARGE BUBBLE STICKING OUT ON THE INSIDE OF THE TIRE BETWEEN THE TREAD AND THE SIDEWALL. THIS IS THE EXACT SAME FAILURE THAT I EXPERIENCED ON THE INSIDE OF THE RIGHT REAR TIRE IN AUG. IN BOTH CASES I HAD BEEN DRIVING FOR A SHORT PERIOD ON THE INTERSTATE AND WAS PREPARING TO REJOIN THE INTERSTATE. I WAS EXTREMELY FORTUNATE THAT BOTH WERE DISCOVERED PRIOR TO AN EXPLOSIVE FAILURE AND TREAD SEPARATION AT HIGH SPEED ON THE HIGHWAY. THE FIRST TIRE THE DEALER CLAIMED IT MAY OF BEEN SOME SORT OF IMPACT, WHICH I DOUBTED SINCE THE VEHICLE WAS MAINLY USED FOR HIGHWAY DRIVING. HOWEVER AFTER THIS SECOND TIRE, IT IS APPARENT TO ME THAT THE TIRE IS FAILING BETWEEN THE TREAD AND SIDEWALL. IT APPEARS TO BE SEPARATING WHERE THE TREAD JOINS THE INSIDE BELTING. *TR

NHTSA ODI #10290732

68,000 miles · Jun 22, 2009
Tires

TL*THE CONTACT OWNS A 2003 FORD EXPEDITION. THE VEHICLE HAS CONTINENTAL CONTITRAC SUV TIRES, SIZE P265/70R17. WHILE DRIVING APPROXIMATELY 70 MPH, THE REAR OF THE VEHICLE BEGAN TO SHIMMY AND SHAKE, FOLLOWED BY A CLICKING NOISE. THE DRIVER INSPECTED THE VEHICLE AND NOTICED THAT THE REAR DRIVER'S SIDE TIRE EXHIBITED TREAD SEPARA…

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TL*THE CONTACT OWNS A 2003 FORD EXPEDITION. THE VEHICLE HAS CONTINENTAL CONTITRAC SUV TIRES, SIZE P265/70R17. WHILE DRIVING APPROXIMATELY 70 MPH, THE REAR OF THE VEHICLE BEGAN TO SHIMMY AND SHAKE, FOLLOWED BY A CLICKING NOISE. THE DRIVER INSPECTED THE VEHICLE AND NOTICED THAT THE REAR DRIVER'S SIDE TIRE EXHIBITED TREAD SEPARATION. THE TIRE IS IN THE PROCESS OF BEING REPLACED. THE DOT NUMBER WAS UNKNOWN. THE FAILURE AND CURRENT MILEAGES WERE 68,000.

NHTSA ODI #10274636

126,000 miles · Jun 2, 2009
Tires

TL*THE CONTACT OWNS A 2003 FORD EXPEDITION. THE VEHICLE HAS CONTINENTAL CONTITRAC TR TIRES, SIZE P265/70 R17. WHILE DRIVING 65 MPH, THE CONTACT HEARD A LOUD NOISE COMING FROM THE REAR OF THE VEHICLE. FROM THE DRIVER'S SIDE REARVIEW MIRROR, HE NOTICED A LARGE PORTION OF THE REAR DRIVER'S SIDE TIRE SEPARATING. THE CONTACT PULL…

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TL*THE CONTACT OWNS A 2003 FORD EXPEDITION. THE VEHICLE HAS CONTINENTAL CONTITRAC TR TIRES, SIZE P265/70 R17. WHILE DRIVING 65 MPH, THE CONTACT HEARD A LOUD NOISE COMING FROM THE REAR OF THE VEHICLE. FROM THE DRIVER'S SIDE REARVIEW MIRROR, HE NOTICED A LARGE PORTION OF THE REAR DRIVER'S SIDE TIRE SEPARATING. THE CONTACT PULLED THE VEHICLE OFF THE ROAD AND NOTICED THE TREAD OF THE TIRE IN THE MIDDLE OF THE ROADWAY. ROADSIDE ASSISTANCE ARRIVED AND REPLACED THE TIRE. THE CONTACT CALLED THE MANUFACTURER OF THE TIRES AND IS WAITING ON SOME PAPERWORK. HE BELIEVES THAT A RECALL SHOULD BE ISSUED. THE FAILURE MILEAGE WAS 126,000. UPDATED 07/28/09 *BF UPDATED 07/30/09.*JB

NHTSA ODI #10272654

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.