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2000 Lincoln Navigator

Owner reports · Recalls · Investigations

More warning signs than most Navigator years

Owner complaints for the 2000 Lincoln Navigator are substantially higher than the model-year median of 30.

About this comparison →

How this year compares

Owner complaints by model year

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Counts vary with age, sales and reporting. They are not failure rates.

What owners reported most

All reported categories

Tap a category to read its complaints. One report may name several components.

When problems were reported

Mileage at the reported incident

41 reports with mileage · 68 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.

  • Tires. Review the 42 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Electrical System. Review the 13 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Power Train. Review the 10 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

9 crash reports17 fire reports4 injury reports

What owners actually said

109 reports
Mileage unknown · Jun 13, 2001
Tires

CONTINENTAL AW P275/60R17, DOT UNKNOWN. ORIGINAL EQUIPMENT ON A 2000, LINCOLN NAVIGATOR WITH 28000 MILES. ON 26 MAY 2001 WHILE DRIVING 45-50 MPH RIGHT FRONT TIRE HAD TREAD SEPARATION, A 12 INCH STRIP OF TREAD CAME OFF.28138 MILES AT THE TIME. ON 8 JUNE 2001, WHILE DRIVING 45-50 MPH LEFT REAR TIRE HAD TREAD SEPARATION, A 12-…

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CONTINENTAL AW P275/60R17, DOT UNKNOWN. ORIGINAL EQUIPMENT ON A 2000, LINCOLN NAVIGATOR WITH 28000 MILES. ON 26 MAY 2001 WHILE DRIVING 45-50 MPH RIGHT FRONT TIRE HAD TREAD SEPARATION, A 12 INCH STRIP OF TREAD CAME OFF.28138 MILES AT THE TIME. ON 8 JUNE 2001, WHILE DRIVING 45-50 MPH LEFT REAR TIRE HAD TREAD SEPARATION, A 12-18 INCH STRIP OF TREAD HAD STARTED TO SEPARATE FROM TIRE. 28200 MILES AT THIS TIME. IN BOTH CASES NO DAMAGE TO VEHICLE. DEALER REPLACED BOTH TIRES, CONSUMER FEELS THE OTHER ORIGINAL TIRES WILL DO THE SAME IN THE NEAR FUTURE.*AK ALL ORIGINAL TIRES WERE REPLACED BY MANUFACTURER. *YH

NHTSA ODI #890284

Mileage unknown · May 22, 2001
Tires

I EXPERIENCE WHAT I BELIEVE WAS A TREAD SEPARATION IN THE TIRE WHILE TRAVELING ON I 15 IN ARIZONA, ON THE WAY TO LAS VEGAS. AS THE TIRE NOISE AND VIBRATION INCREASED, I BEGAN TO LET OFF THE GAS, PREPARING TO SLOW THE VEHICLE DOWN, WHEN THE TIRE BLEW OUT, AND THEN COASTED TO A STOP ALONG THE CURVED INTERSTATE HIGHWAY. UPON INSPE…

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I EXPERIENCE WHAT I BELIEVE WAS A TREAD SEPARATION IN THE TIRE WHILE TRAVELING ON I 15 IN ARIZONA, ON THE WAY TO LAS VEGAS. AS THE TIRE NOISE AND VIBRATION INCREASED, I BEGAN TO LET OFF THE GAS, PREPARING TO SLOW THE VEHICLE DOWN, WHEN THE TIRE BLEW OUT, AND THEN COASTED TO A STOP ALONG THE CURVED INTERSTATE HIGHWAY. UPON INSPECTION OF THE TIRE, IT WAS NOTED THAT BOTH SIDEWALLS HAD SEPARATED FROM THE TREAD, AND THE VEHICLE HAD RUN A SHORT DISTANCE ON THE ALUMINUM WHEEL. THAT FRIDAY AFTERNOON WE CALLED CONTINENTAL'S CUSTOMER SERVICE NUMBER, BUT THEY WERE CLOSED UNTIL MONDAY. THE FORD DEALER IN GRAND JUNCTION ADVISED US TO SEE A LINCLONDEALER IN LAS VEGAS. THE DESERT LINCOLN DEALER 702-257-0687 (RUSS SCHOENBECK) SAID THAT WE WOULD HAVE TO TALK TO A CONTINENTAL TIRE DEALER BECAUSE LINCOLN DID NOT WARRANTY THE TIRES ON THE 2000 NAVIGATOR, BUT DID NOW WARRANT THE TIRES ON THE 2001 NAVIGATOR. HE SAID THAT HE HAS SEEN THREE OTHER 17 INCH TIRE FAILURES ON THE NAVIGATORS, ONE WITH MASSIVE TREAD SPERATION THAT DAMAGED THE CUSTOMERS SHEETMETAL. THE CUSTOMER, A BROKER, CONVINCED CONTINENTAL TO REPAIR THE SHEET METAL ON HIS VEHICLE. I HAD THE TIRE REPLACED AT DISCOUNT TIRE IN LAS VEGAS 702-451-1453 AND HAD TO PAY FULL PRICE FOR A NEW TIRE BECAUSE I WOULD NOT LET DISCOUNT TIRE HAVE THE DAMAGED TIRE, IN CASE I HAD TO PROVE THE FAULTY TIRE CAUSED THE WHEEL TO MY VEHICLE. I HAVE THE TIRE IN MY POSSESSION. IF YOU FEEL THAT YOU WOULD LIKE TO INSPECT IT, PLEASE GET IN TOUCH WITH ME PROPMTLY. I DID REPORT THE TIRE PROBLEM TO FORD MOTOR COMPANY1-800-521-4140 EXPRESSING MY CONCERNS THAT THE TIRE IS DANGEROUS AND SHOULD BE RECALLED. SHE SAID THAT FORD DOES NOT WARRANT THE TIRES. I SAID THAT THE TIRE IS NOT FIT FOR USE ON THE VEHICLE, AND THERE IS AN ISSUE WITH "FITNESS FOR PURPOSE" WHEN FORD SOLD ME THE VEHICLE WITH THE TIRES INSTALLED (DOT NUMBER: AD9C448090 TIRESIZE: P255/75R17)

NHTSA ODI #745659

Mileage unknown · May 21, 2001
Tires

I BROUGHT THE VEHICLE IN FOR OIL CHANGE/TIRE BALANCE/AND ROTATION. THE TEVH. ADVISED ME HE HAD TO REPLACE A TIRE. I ASKED WHY?. THE REASON WAS TREAD SEPARATION, OF WHICH THEY SHOWED ME. I WAS BESIDE MYSELF ESPECIALLY SINCE THE FIRESTONE RECALL AND DEATHS DUE TO FAULTY TIRES. I DEMANDED THE DEALER TO REPLACE ALL FIVE TIRES. NOW W…

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I BROUGHT THE VEHICLE IN FOR OIL CHANGE/TIRE BALANCE/AND ROTATION. THE TEVH. ADVISED ME HE HAD TO REPLACE A TIRE. I ASKED WHY?. THE REASON WAS TREAD SEPARATION, OF WHICH THEY SHOWED ME. I WAS BESIDE MYSELF ESPECIALLY SINCE THE FIRESTONE RECALL AND DEATHS DUE TO FAULTY TIRES. I DEMANDED THE DEALER TO REPLACE ALL FIVE TIRES. NOW WITH NEW REPLACEMENT TIRES THE VEHICLE WOBBLES AND VIBRATES IN AN ENOURMOUS WAY. IM VERY CONCERNED ABOUT THIS PROBLEM. THE DEALER STATES ITS NOT FORDS PROBLEM. WHOS IS IT? I JUST BROUGHT THE VEHICLE BACK FOR ANOTHER TIRE BALANCE. ITS STILL THE SAME, ACTUALLY WORSE, IF YOU DRIVE OVER 50 MPH THE VEHICLE FEEL LIKE ITS GOING TO SHAKE APART. PLEASE LOOK INTO THIS MATTER. PEOPLES LIVES ARE AT STEAK IF IN FACT THESE TIRES ARE DEFECTED. THANK YOU VERY MUCH. *AK (TIRESIZE: P275/60R17)( DOT NUMBER: TIRE SIZE: P275/60R17 )

NHTSA ODI #745582

Mileage unknown · Apr 6, 2001
Power Train

AUTOMATIC TRANSMISSION FAILED AT APPROXIMATELY 62840 MILES. *AK CONSUMER STATES THAT SINCE IT WAS A FACTORY SEALED TRANSMISSION THAT FAILED THAT IT MUST BE A FACTORY DEFECT. *SLC

NHTSA ODI #885244

Mileage unknown · Mar 22, 2001
Tires

CONTINENTAL TIRES, P225/75R17, DOT AD9C4481400. RIGHT/REAR TIRE SIDEWALL SEPARATED COMPLETELY.*AK DEALER AGREED TO PAY 50 PERCENT OF COST TO REPLACE TIRE SET WITH DIFFERENT BRAND. *SLC

NHTSA ODI #883856

Mileage unknown · Mar 22, 2001
Air Bags

NO DEPLOYMENT OF AIR BAGS DURING AN ACCIDENT IN WHICH THE VEHICLE FIRST HIT ANOTHER CAR BROADSIDE THEN PROCEEDED TO TRAVEL UNTIL STOPPED BY A SNOW ENBANKMENT. NLM

NHTSA ODI #560475

Mileage unknown · Feb 7, 2001
Tires

FIRESTONE TIRES WERE WEARING SO BADLY, CONSUMER REPLACED THEM AND IS REQUESTING REIMBURSEMENT, A RECALL(00T005) STATEMENT WAS RECEIVED. *SLC

NHTSA ODI #559474

Mileage unknown · Feb 5, 2001
Electrical SystemService Brakes, Hydraulic

CONSUMER NOTICED SMOKE COMING FROM UNDERNEATH VEHICLE, SHUT OFF ENGINE AND SMOKE STOPPED. CONTINUED TO DRIVE HOME, PULLED INTO DRIVEWAY, AND VEHICLE'S BRAKES WERE NOT WORKING. *AK *SLC

NHTSA ODI #879774

Mileage unknown · Jan 7, 2001
Tires

APPARENT SIDEWALL FAILURE, NO PREVIOUS PROBLEM WITH TIRE. *AK (DOT NUMBER: E4025825 TIRESIZE: P255/75R17)

NHTSA ODI #738966

Mileage unknown · Dec 25, 2000
Service Brakes, HydraulicVehicle Speed ControlCrash

EXITING CAR WASH (WASH RACK) ONTO PAVEMENT, SHIFTING FROM NEUTRAL TO DRIVE WITH FOOT ON BRAKE PEDAL, CAR LURCHED FORWARD WITH INABILITY TO STOP WITH 4 WHEEL DRIVE FULLY ENGAGED WITHOUT DRIVER INITIATING. FAILURE IN BOTH BRAKING MECHANISM AND 4 WHEEL DRIVE CONTROL SYSTEMS CAUSING LOSS OF CONTROL OF VEHICLE WHILE IT ACCELERATED …

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EXITING CAR WASH (WASH RACK) ONTO PAVEMENT, SHIFTING FROM NEUTRAL TO DRIVE WITH FOOT ON BRAKE PEDAL, CAR LURCHED FORWARD WITH INABILITY TO STOP WITH 4 WHEEL DRIVE FULLY ENGAGED WITHOUT DRIVER INITIATING. FAILURE IN BOTH BRAKING MECHANISM AND 4 WHEEL DRIVE CONTROL SYSTEMS CAUSING LOSS OF CONTROL OF VEHICLE WHILE IT ACCELERATED UNTIL STOPPED BY TURNING OFF IGNITION. *AK

NHTSA ODI #738231

Official recalls

4

05V388000 · Vehicle Speed Control

Sep 7, 2005

ON CERTAIN PICKUP TRUCKS AND SPORT UTILITY VEHICLES EQUIPPED WITH SPEED CONTROL, THE SPEED CONTROL DEACTIVATION SWITCH MAY OVERHEAT, SMOKE, OR BURN.

Consequence & remedy

Consequence: A FIRE AT THE SWITCH COULD OCCUR.

Remedy: BY LETTER DATED SEPTEMBER 12, 2005, OWNERS WERE INSTRUCTED TO RETURN THEIR VEHICLES TO THEIR DEALERS TO HAVE THE SPEED CONTROL DEACTIVATION SWITCH DISCONNECTED. OWNERS WHO HAVE HAD THEIR SPEED CONTROL DEACTIVATED ARE BEING NOTIFIED THAT PARTS WILL BE AVAILABLE AND ADVISED TO MAKE AN APPOINTMENT TO RECONNECT THE SPEED CONTROL BEGINNING IN FEBRUARY 2006. OWNERS WHO DID NOT HAVE THEIR SPEED CONTROL DEACTIVATED ARE BEING NOTIFIED TO HAVE THEIR SYSTEM REMEDIED BEGINNING IN FEBRUARY 2006. OWNERS ARE URGED TO AVAIL THEMSELVES OF THE FREE DISCONNECT SERVICE AS SOON AS POSSIBLE BECAUSE OF THE SIGNIFICANT RISK OF FIRE. OWNERS MAY CONTACT FORD AT 1-800-392-3673. (NOTE: ALSO SEE RECALLS 05V017 AND 06V286)

05V017000 · Vehicle Speed Control:cruise Control

Jan 27, 2005

ON CERTAIN SPORT UTILITY VEHICLES AND PICKUP TRUCKS, THE SPEED CONTROL DEACTIVATION SWITCH MAY OVERHEAT, SMOKE, OR BURN.

Consequence & remedy

Consequence: THIS CONDITION COULD LEAD TO A FIRE. FIRES HAVE OCCURRED WHILE THE VEHICLES WERE PARKED WITH THE IGNITION 'OFF.'

Remedy: AS AN INTERIM REPAIR, OWNERS WILL BE INSTRUCTED TO RETURN THEIR VEHICLES TO THEIR DEALERS TO HAVE THE SPEED CONTROL DEACTIVATION SWITCH DISCONNECTED. AS SOON AS REPLACEMENT PARTS ARE AVAILABLE (EARLY APRIL 2005), OWNERS WILL BE INSTRUCTED TO RETURN TO THE DEALERS FOR INSTALLATION OF A NEW SWITCH FREE OF CHARGE. OWNERS MAY CONTACT FORD AT 1-800-392-3673. (NOTE: ALSO SEE RECALLS 05V388 AND 06V286)

01V258000 · Visibility:windshield Wiper/washer:motor

Aug 8, 2001

VEHICLE DESCRIPTION: PASSENGER CARS, SPORT UTILITY VEHICLES, AND LIGHT AND MEDIUM DUTY PICKUP TRUCKS. A SWITCH LOCATED IN THE PLASTIC COVER OF THE WIPER MOTOR GEAR CASE COULD MALFUNCTION AND OVERHEAT, POTENTIALLY RESULTING IN LOSS OF INTERMITTENT WIPER FUNCTION, LOSS OF WIPER PARK FUNCTION, COMPLETE LOSS OF WIPER FUNCTION, OR IGNITION OF THE PLASTIC COVER MATERIAL. SWITCH MALFUNCTION IS MOST LIKELY TO OCCUR WHEN THE INTERMITTENT SETTING OF THE WIPERS IS BEING USED, OR WHEN SNOW OR ICE OBSTRUCTS THE BLADES FROM RETURNING TO THE "PARKED" POSITION AT THE BOTTOM OF THE WINDSHIELD. THESE VEHICLES WERE BUILT AT THE FOLLOWING ASSEMBLY PLANTS: ATLANTA PLANT FROM 2/11/00 THROUGH 7/31/00; CHICAGO PLANT FROM 2/14/00 THROUGH 8/4/00; KANSAS CITY PLANT FROM 2/26/00 TO 9/4/00; KENTUCKY TRUCK PLANT FROM 2/18/00 TO 8/31/00; MICHIGAN TRUCK PLANT FROM 2/23/00 THROUGH 8/3/00; NORFOLK PLANT FROM 2/21/00 THROUGH 7/27/00; WAYNE STAMPING AND ASSEMBLY PLANT FROM 2/25/00 THROUGH 8/15/00; AND WIXOM PLANT FROM 2/15/00 THROUGH 8/8/00.

Consequence & remedy

Consequence: LOSS OF VISIBILITY WHILE DRIVING INCREASES THE RISK OF A CRASH.

Remedy: DEALERS WILL INSPECT THE DATE CODE ON THE WIPER MOTOR. MOTORS BUILT WITH THE SUSPECT TIME FRAME WILL HAVE THE WIPER MOTOR GEAR CASE COVER REPLACED. OWNER NOTIFICATION BEGAN AUGUST 20, 2001. 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 FORD AT 1-866-436-7332.

00V073000 · Trailer Hitches

Mar 7, 2000

VEHICLE DESCRIPTION: MULTI-PURPOSE VEHICLES. THE TRAILER HITCH ASSEMBLY TO THE FRAME ATTACHING BOLTS COULD LOSE THE CLAMP LOAD.

Consequence & remedy

Consequence: THE TRAILER HITCH COULD THEN SEPARATE FROM THE VEHICLE.

Remedy: DEALERS WILL REPLACE THE TRAILER HITCH MOUNTING BOLTS AND NUT PLATES.

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

2

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.

PE04078 · Speed Control Deactivation Switch Fire

Opened Nov 19, 2004 · Closed Mar 22, 2005

Status: closed (inferred from source dates) · Vehicle Speed Control:cruise Control

IN ITS LETTER DATED JANUARY 27, 2005 TO ODI, FORD INDICATED THAT IT WOULD CONDUCT A SAFETY RECALL (NHTSA RECALL # 05V-017) TO REMEDY AN OVERHEATING SPEED CONTROL DEACTIVATION SWITCH IN APPROXIMATELY 738,490 SUBJECT VEHICLES.THE VEHICLES AFFECTED BY THE RECALL ARE CERTAIN 2000 MODEL YEAR (MY) FORD F150, FORD EXPEDITION AND LINCOLN NAVIGATOR EQUIPPED WITH SPEED CONTROL AND CERTAIN 2001 MODEL YEAR F150 SUPERCREW VEHICLES BUILT THROUGH AUGUST 7, 2000.SINCE OPENING PE04-078, ODI HAS IDENTIFIED OTHER REPORTS OF KEY OFF ENGINE COMPARTMENT FIRES IN FORD VEHICLES WITH SIMILAR SPEED CONTROL DEACTIVATION SWITCHES THAT WERE NOT THE SUBJECT OF THIS PRELIMINARY EVALUATION OR FORD'S RECALL 05V-017.FORD'S RESPONSE TO THE ODI INFORMATION REQUEST LETTER DATED DECEMBER 3, 2004, PROVIDED AN ADDITIONAL 107 ALLEGATIONS OF KEY OFF ENGINE COMPARTMENT FIRES THAT WERE ALSO IN VEHICLES NOT SUBJECT TO THIS INVESTIGATION OR INCLUDED IN THE FORD RECALL 05V-017.AN ENGINEERING ANALYSIS (EA) IS WARRANTED TO DETERMINE IF A SAFETY DEFECT TREND EXISTS RELATING TO KEY OFF ENGINE COMPARTMENT FIRES IN VEHICLES OUTSIDE THE SCOPE OF THIS PRELIMINARY EVALUATION.ODI WILL EXPAND THE SCOPE OF IT'S INVESTIGATION AT THE EA PHASE TO INCLUDE THE 1995 THROUGH 2002 MODEL YEARS OF THE FORD F150, FORD EXPEDITION AND LINCOLN NAVIGATOR VEHICLES.