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2003 Lincoln Town Car

Owner reports · Recalls · Investigations

More warning signs than most Town Car years

Owner complaints for the 2003 Lincoln Town Car are substantially higher than the model-year median of 86.5.

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When problems were reported

Mileage at the reported incident

160 reports with mileage · 41 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.

  • Suspension. Review the 81 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Power Train. Review the 27 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Vehicle Speed Control. Review the 18 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

14 crash reports0 fire reports6 injury reports

Engine complaints

6 reports
Clear category filter
140,000 miles · Jan 20, 2023
Electrical SystemEngine

The contact owns a 2003 Lincoln Town Car. The contact stated that while operating the vehicle, the vehicle experienced rough idling. Additionally, the headlights were flickering, and the alternator failed. The vehicle was taken to the local dealer who diagnosed that the powertrain control module (PCM) was faulty and needed to be…

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The contact owns a 2003 Lincoln Town Car. The contact stated that while operating the vehicle, the vehicle experienced rough idling. Additionally, the headlights were flickering, and the alternator failed. The vehicle was taken to the local dealer who diagnosed that the powertrain control module (PCM) was faulty and needed to be replaced. The vehicle was not yet repaired. The manufacturer was notified of the failure, but no assistance was offered. The failure mileage was 140,000.

NHTSA ODI #11502756

85,800 miles · Jun 1, 2021
Engine

The contact owns a 2003 Lincoln Town Car. The contact stated that he noticed fuel on the pavement in the driveway at his residence. The vehicle was taken to an independent mechanic who diagnosed the vehicle and determined that the intake manifold was faulty. The mechanic also confirmed that the manifold was leaking and needed to…

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The contact owns a 2003 Lincoln Town Car. The contact stated that he noticed fuel on the pavement in the driveway at his residence. The vehicle was taken to an independent mechanic who diagnosed the vehicle and determined that the intake manifold was faulty. The mechanic also confirmed that the manifold was leaking and needed to be replaced. A dealer was not contacted. The manufacturer was notified the failure and informed the contact that the VIN was not under recall. The failure mileage was approximately 85,800.

NHTSA ODI #11419201

81,000 miles · Jun 26, 2019
EngineStructure

TL* THE CONTACT OWNS A 2003 LINCOLN TOWN CAR. THE CONTACT STATED THAT THE FRONT END OF THE VEHICLE WAS SCRAPED. THE VEHICLE WAS TAKEN TO POMPANO FORD (2741 N FEDERAL HWY, POMPANO BEACH, FL 33064, (954) 773-9486) FOR REPAIRS. WHEN THE CONTACT RETRIEVED THE VEHICLE, HE NOTICED THAT THE ENTIRE FLOORBOARD WAS FLOODED WITH WATER. THE…

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TL* THE CONTACT OWNS A 2003 LINCOLN TOWN CAR. THE CONTACT STATED THAT THE FRONT END OF THE VEHICLE WAS SCRAPED. THE VEHICLE WAS TAKEN TO POMPANO FORD (2741 N FEDERAL HWY, POMPANO BEACH, FL 33064, (954) 773-9486) FOR REPAIRS. WHEN THE CONTACT RETRIEVED THE VEHICLE, HE NOTICED THAT THE ENTIRE FLOORBOARD WAS FLOODED WITH WATER. THE DEALER BELIEVED THE WATER WAS DUE TO THE AIR CONDITIONING UNIT FLOODING OR THE WIPERS PUSHING WATER INSIDE THE VEHICLE. THE DEALER THEN STATED THAT THERE WAS A PAN IN THE ENGINE COMPARTMENT THAT WAS SUPPOSED TO DRAIN WATER OUT INTO THE STREET. THE DEALER TRIED TO BLAME THE INSURANCE COMPANY THAT DIRECTED THE CONTACT TO THE DEALER TO HAVE THE SCRAPE REPAIRED. THE DEALER GAVE THE CONTACT A BILL FOR $880 AND DID NOT CLEAR OUT THE WATER. THE DEALER INFORMED THE CONTACT THAT THE INSURANCE COMPANY WOULD PAY FOR THE REPAIRS. THE DEALER RETURNED THE VEHICLE TO THE CONTACT STILL FULL OF WATER AND GAVE HIM A STATEMENT LISTING THE CHARGES FOR WHICH THEY EXPECTED THE INSURANCE COMPANY TO PAY. THE MANUFACTURER WAS NOT CONTACTED. THE FAILURE MILEAGE WAS 81,000.

NHTSA ODI #11222735

75,000 miles · Apr 14, 2017
Engine

THE SPARK PLUGS EJECT OUT OF THE ENGINE AND THE CAR STALLS WHILE DRIVING I HAVE HAD TO REPLACE SEVERAL OF THEM AND THIS CONTINUE TO HAPPEN I DONT THINK THEY GO OR ARE DEAP ENOUGH AND IT COST 80.00 PER TO REPLACE

NHTSA ODI #10978539

138,529 miles · May 22, 2014
Engine

MY LINCOLN HAS BLOWN #3 SPARK PLUG-WHEN I WAS TRAVELING 70 MPH-TWICE WITHIN 18,000 MILES BETWEEN INCIDENTS-TOTAL REPAIR COST-OVER $1600-TOTAL AGGRAVATION COST-PRICELESS !! EACH TIME THE PLUG BLOWS-THE MECHANIC "FIXES" IT-AND WE ARE TOLD-THERE IS NO PERMANENT FIX-AND IT WILL PROBABLY BLOW AGAIN. WE HAVE BEEN STRANDED BY THIS PROB…

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MY LINCOLN HAS BLOWN #3 SPARK PLUG-WHEN I WAS TRAVELING 70 MPH-TWICE WITHIN 18,000 MILES BETWEEN INCIDENTS-TOTAL REPAIR COST-OVER $1600-TOTAL AGGRAVATION COST-PRICELESS !! EACH TIME THE PLUG BLOWS-THE MECHANIC "FIXES" IT-AND WE ARE TOLD-THERE IS NO PERMANENT FIX-AND IT WILL PROBABLY BLOW AGAIN. WE HAVE BEEN STRANDED BY THIS PROBLEM-IN A LITTLE ONE-HORSE TOWN-WITH NO MECHANIC ON DUTY FOR 2 DAYS-SO, YOU CAN ADD THE HOTEL BILL AS WELL AS THE TOW CHARGE TO THAT ABOVE STATED AMOUNT. UPON RESEARCH-WE HAVE FOUND OUT THAT FORD PRODUCTS HAVE HAD THIS PROBLEM SINCE 1996-NOT ONLY LINCOLNS-BUT, MERCURYS-TRUCKS-ETC. WHAT THE HECK-CAN'T SOMEONE ADDRESS THIS PROBLEM. THIS IS NUTS. THIS IS MY LAST FORD-CAN YOU EVEN IMAGINE OUR FRUSTRATION-WE LOVE OUR LINCOLN-IT WAS MY HUSBANDS' RETIREMENT PRESENT-WHAT A TOTAL OUTRAGE-THIS HAS HAPPENED TWICE-YOU KNOW WHAT-THREE STRIKES-YOU'RE OUT !! SOMEONE NEEDS TO DO SOMETHING-. *TR

NHTSA ODI #10593523

100,000 miles · May 12, 2013
Engine

MY VEHICLE BROKE DOWN AND THUS HAD IT TOWED TO A FORD DEALERSHIP TO BE FIXED. THE DIAGNOSIS WAS A CRACKED ENGINE MANIFOLD THAT LEAKED COOLANT ALL OVER THE TOP OF THE ENGINE RUINING THE CYLINDERS, SPARK PLUGS, IGNITION COILS, OIL, OIL FILTER AND FUSE BOX. THE DEALERSHIP EXPLAINED TO ME THAT BECAUSE THESE MANIFOLDS ARE NOW PLASTIC…

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MY VEHICLE BROKE DOWN AND THUS HAD IT TOWED TO A FORD DEALERSHIP TO BE FIXED. THE DIAGNOSIS WAS A CRACKED ENGINE MANIFOLD THAT LEAKED COOLANT ALL OVER THE TOP OF THE ENGINE RUINING THE CYLINDERS, SPARK PLUGS, IGNITION COILS, OIL, OIL FILTER AND FUSE BOX. THE DEALERSHIP EXPLAINED TO ME THAT BECAUSE THESE MANIFOLDS ARE NOW PLASTIC AND NO LONGER METAL, THEY ARE PRONE TO BREAKING. THE TOTAL OF THE REPAIRS CAME TO OVER $2000. UPON SOME RESEARCH, I DISCOVERED THAT I WAS NOT ALONE IN THIS FIASCO. THERE WAS A CLASS ACTION SUIT FILED BACK IN 2004-05 AGAINST FORD MOTOR COMPANY. HOWEVER, I WAS TOLD THAT I DID "NOT QUALIFY BECAUSE MY LINCOLN WAS NOT A FLEET VEHICLE" SEEMS TO BE FORD'S GO TO EXCUSE WHEN MASS AMOUNTS OF THEIR CARS (TOWN CAR, CROWN VICTORIA, GRAND MARQUIS) ARE RECALLED. RECEIVED NO COMPENSATION HELP FROM FORD OR THE LAWSUIT. *TR

NHTSA ODI #10511585

Official recalls

1

04V328000 · Suspension:rear

Jul 7, 2004

CERTAIN POLICE, COMMERCIAL, AND PASSENGER VEHICLES SOLD TO FLEETS TYPICALLY INPUT HIGHER LOADS INTO THE VEHICLE CHASSIS OVERLOADING THE WHEEL BEARINGS AND AXLES.

Consequence & remedy

Consequence: THIS COULD LEAD TO EARLY BEARING FAILURE AND ULTIMATELY TO AXLE SHAFT FRACTURE. IN THE EVENT OF AXLE SHAFT FRACTURE, THE VEHICLE WOULD LOSE DRIVE FUNCTION AND WOULD COAST TO A STOP. LOSS OF DRIVE FUNCTION COULD LEAD TO A CRASH.

Remedy: DEALERS WILL REPLACE THE REAR WHEEL BEARINGS, SEALS,AND AXLE SHAFTS. THE RECALL BEGAN ON JULY 15, 2004. OWNERS SHOULD CONTACT FORD AT 1-800-392-3673.

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

4

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.

PE04010 · Rear Axle Fracture

Opened Jan 22, 2004 · Closed Jul 8, 2004

Status: closed (inferred from source dates) · Power Train:axle Assembly:axle Shaft

THIS PE WAS OPENED AFTER ODI BECAME AWARE OF TWO ALLEGATIONS CONCERNING REAR AXLE FRACTURE AND PARTIAL WHEEL SEPARATION INVOLVING MY 2003 FORD CROWN VICTORIA POLICE INTERCEPTORS (CVPI).INITIALLY, THE PE'S SCOPE INVOLVED ALL MY 2003 GRAND MARQUIS, CROWN VICTORIA, AND LINCOLN TOWN CARS (I.E., PANTHER PLATFORM) PRODUCED THROUGH JANUARY 2003.WHILE GATHERING INFORMATION ABOUT THIS ISSUE, IT BECAME EVIDENT THAT THE FAILURES WERE CONFINED TO LONG-WHEELBASE LINCOLN TOWN CARS AND THE CVPI'S DUE TO THEIR UNIQUE WEIGHT DISTRIBUTION AND USAGE PROFILES.FORD'S RECALL ADDRESSES THESE VEHICLES.BOTH THE COMPANY AND ODI ARE CONTINUING TO MONITOR THE FIELD PERFORMANCE OF THE AXLES AND WILL TAKE APPROPRIATE ACTION AS REQUIRED.

EA03014 · Inadvertent Side Air Bag Deployment

Opened Aug 22, 2003 · Closed Aug 12, 2004

Status: closed (inferred from source dates) · Air Bags:side/window

THIS INVESTIGATION IDENTIFIED A TOTAL OF 182 REPORTS ALLEGING INADVERTENT OR NON-CRASH DEPLOYMENT OF THE SIDE AIR BAGS.THE DATA EXAMINED DURING THE INVESTIGATION SUGGEST THAT THE SIDE AIR BAG CRASH SENSING SYSTEM'S ALGORITHM MAY RECOGNIZE CERTAIN NON-CRASH INCIDENTS AS DEPLOYABLE EVENTS.ODI HAS NOT, HOWEVER, IDENTIFIED ANY FAILED COMPONENT THAT RELATES TO THE ALLEGED DEFECT IN THE SUBJECT VEHICLES.ALSO, ODI HAS NOT IDENTIFIED ANY TREND IN THE MANUFACTURE DATES OF COMPLAINT VEHICLES THAT MAY INDICATE A COMPONENT OR VEHICLE-MANUFACTURING PROBLEM.A SAFETY-RELATED DEFECT TREND HAS NOT BEEN IDENTIFIED AT THIS TIME.FURTHER USE OF AGENCY RESOURCES DOES NOT APPEAR TO BE WARRANTED.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 TAKE FURTHER ACTION IF WARRANTED BY THE CIRCUMSTANCES.SEE ATTACHED SUMMARY REPORT.

PE03011 · Inadvertent Side Air Bag Deployment

Opened Mar 14, 2003 · Closed Aug 22, 2003

Status: closed (inferred from source dates) · Air Bags:side/window

ODI HAS IDENTIFIED 173 COMPLAINTS ALLEGING INADVERTENT OR NON-CRASH DEPLOYMENT OF SIDE AIR BAGS ON MODEL YEAR (MY) 1999-2003 LINCOLN TOWN CARS.MOST OF THE COMPLAINTS ALLEGE THAT ONE OF THE SIDE AIR BAGS DEPLOYED WHILE DRIVING WITHOUT ANY IMPACT.ANALYSIS SHOWED THAT MY 2001 THROUGH EARLY MY 2003 TOWN CARS HAVE MUCH HIGHER COMPLAINT AND WARRANTY CLAIM RATES (138 COMPLAINTS AND 120 WARRANTY CLAIMS) THAN THE REMAINING VEHICLES (35 COMPLAINTS AND 32 WARRANTY CLAIMS).FORD CHANGED ITS SUPPLIER OF THE SIDE CRASH SENSORS FOR THE MY 2001 TOWN CARS.FORD STATES THAT THE ALGORITHM IN THE MY 2001 TOWN CARS IS DIFFERENT FROM THE PREVIOUS MODEL YEAR'S DESIGN, AND THAT IT IS DESIGNED TO PROVIDE IMPROVED OCCUPANT PROTECTION IN MODERATE SPEED SIDE POLE IMPACTS.IN DECEMBER 2002 (I.E., EARLY MY 2003 VEHICLE PRODUCTION), THE CRASH SENSORS WERE MOVED FROM THE FLOOR OF VEHICLE TO NEAR THE BASE OF B-PILLARS IN ORDER TO REDUCE THE INCIDENTS OF INADVERTENT SIDE AIR BAG DEPLOYMENTS.THIS PRELIMINARY EVALUATION HAS BEEN UPGRADED TO AN ENGINEERING ANALYSIS (EA03-014) FOR MY 2001-2003 TOWN CARS BUILT BEFORE DECEMBER 2002.