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1999 Mercury Mountaineer

Owner reports · Recalls · Investigations

Similar to other model years

Owner complaints for the 1999 Mercury Mountaineer do not stand out strongly from the model-year median of 117.

About this comparison →

When problems were reported

Mileage at the reported incident

39 reports with mileage · 112 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 51 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Visibility. Review the 21 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Air Bags. Review the 14 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

13 crash reports5 fire reports8 injury reports

What owners actually said

151 reports
102,162 miles · Nov 19, 2008
Tires

TL*THE CONTACT OWNS A 1999 MERCURY MOUNTAINEER. THE VEHICLE HAS FIRESTONE STEELTEX A/T TIRES. WHILE DRIVING APPROXIMATELY 40 MPH, THE VEHICLE BEGAN TO SWERVE FROM SIDE TO SIDE. THE DRIVER PULLED ONTO THE SIDE OF THE ROAD AND DISCOVERED THAT THE REAR PASSENGER TIRE HAD TREAD SEPARATION. THE TIRE SIZE WAS UNKNOWN. THE CURRENT…

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TL*THE CONTACT OWNS A 1999 MERCURY MOUNTAINEER. THE VEHICLE HAS FIRESTONE STEELTEX A/T TIRES. WHILE DRIVING APPROXIMATELY 40 MPH, THE VEHICLE BEGAN TO SWERVE FROM SIDE TO SIDE. THE DRIVER PULLED ONTO THE SIDE OF THE ROAD AND DISCOVERED THAT THE REAR PASSENGER TIRE HAD TREAD SEPARATION. THE TIRE SIZE WAS UNKNOWN. THE CURRENT MILEAGE WAS 102,172 AND FAILURE MILEAGE WAS 102,162.

NHTSA ODI #10249272

Mileage unknown · May 5, 2008
Engine And Engine CoolingFire

MY CAR CAUGHT ON FIRE, WHILE PARKED IN MY GARAGE. MY GARAGE BURNED COMPLETELY DOWN AND SOME DAMAGE WAS DONE TO MY HOME AND SURROUNDING PROPERTY. *TR

NHTSA ODI #10226614

120,000 miles · Mar 10, 2008
Structure

TL*THE CONTACT OWNS A 1999 MERCURY MOUNTAINEER. THE CONTACT STATED THAT THE PAINT BEGAN PEELING OFF THE HOOD ON THE DRIVER SIDE. THE MANUFACTURER AND DEALER HAVE NOT BEEN NOTIFIED. THE VEHICLE HAS NOT BEGUN TO RUST. THE CURRENT AND FAILURE MILEAGES WERE 120,000.

NHTSA ODI #10220689

Mileage unknown · Feb 28, 2008
Vehicle Speed Control

TL*THE CONTACT OWNS A 1999 MERCURY MOUNTAINEER. THE CONTACT RECEIVED A RECALL NOTICE FOR THE VEHICLE SPEED CONTROL: CRUISE CONTROL SWITCH IN AUGUST OF 2007. THE PARTS FOR THE RECALL REPAIR ARE TAKING AN EXTREMELY LONG TIME TO ARRIVE. HE WAS DISSATISFIED THAT FORD NEVER PROVIDED THEIR CUSTOMERS WITH UPDATES AND HE HAD TO CALL …

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TL*THE CONTACT OWNS A 1999 MERCURY MOUNTAINEER. THE CONTACT RECEIVED A RECALL NOTICE FOR THE VEHICLE SPEED CONTROL: CRUISE CONTROL SWITCH IN AUGUST OF 2007. THE PARTS FOR THE RECALL REPAIR ARE TAKING AN EXTREMELY LONG TIME TO ARRIVE. HE WAS DISSATISFIED THAT FORD NEVER PROVIDED THEIR CUSTOMERS WITH UPDATES AND HE HAD TO CALL 8-10 TIMES, MORE THAN ONCE A MONTH, TO FIND OUT THE STATUS OF THE RECALL. THE CONTACT STATED THAT HIS LOCAL DEALER REFUSED TO DEACTIVATE THE CRUISE CONTROL BECAUSE THEY FELT IT WAS UNNECESSARY. THE DEALER WAS LOCATED THIRTY MILES AWAY FROM HIS RESIDENCE. THERE HAD BEEN NO FAILURE TO DATE. THE CURRENT MILEAGE WAS 75,000. UPDATE 04-02-08 *BF

NHTSA ODI #10219550

Mileage unknown · Feb 11, 2008
Suspension

1999 MERCURY MOUNTAINEER SWAY BAR FAILURE. CONSUMER STATES THAT FRONT PASSENGER SWAY BAR LINK WAS SHEARED OFF. THEN HE NOTICED THE DRIVER SIDE SWAY BAR LINK WAS THE SAME WAY. CONSUMER REPLACED BOTH OF THE LINKS. *KB THE CONSUMER STATED A RECALL HAD BEEN ISSUED FOR EARLIER MODELS. *JB

NHTSA ODI #10218285

Mileage unknown · Dec 27, 2007
Vehicle Speed Control

TL*THE CONTACT OWNS A 1999 MERCURY MOUNTAINEER. HE RECEIVED RECALL NOTICE 05S28 IN SEPTEMBER OF 2006. THE PARTS ARE NOT AVAILABLE. THE VEHICLE SPEED CONTROL IS NOT DISCONNECTED. THE CURRENT MILEAGE WAS 77000. THERE ARE NO FAILURES AT THIS TIME. THE VIN IS NOT AVAILABLE.

NHTSA ODI #10212969

Mileage unknown · Dec 11, 2007
Seats

ON MY VEHICLE A BOLD ON THE DRIVER SIDE SEAT HAS BROKEN CAUSING ADDITIONAL DAMAGE TO THE SEAT. THE TUBULAR PART INSIDE IS CRACKED AND NEEDS TO BE REPLACED. APPARENTLY THERE WAS A RECALL ON THE BOLT THAT BROKE, BUT I NEVER RECEIVED A RECALL NOTICE IN THE MAIL. FORD IS STATING THIS WAS SENT TO ME 6 TIMES. I DO NOT RECALL EVER …

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ON MY VEHICLE A BOLD ON THE DRIVER SIDE SEAT HAS BROKEN CAUSING ADDITIONAL DAMAGE TO THE SEAT. THE TUBULAR PART INSIDE IS CRACKED AND NEEDS TO BE REPLACED. APPARENTLY THERE WAS A RECALL ON THE BOLT THAT BROKE, BUT I NEVER RECEIVED A RECALL NOTICE IN THE MAIL. FORD IS STATING THIS WAS SENT TO ME 6 TIMES. I DO NOT RECALL EVER RECEIVING A NOTICE. FORD WILL NOT AUTHORIZE THE DEALER TO REPAIR THIS AT NO COST TO ME. I HAVE SINCE TALKED WITH SEVERAL PEOPLE AT THE CUSTOMER SERVICE # PROVIDED TO ME BY THE DEALERSHIP, AND STILL HAVE NO RESOLUTION...OTHER THAN THEY WILL REPLACE THE BOLT THAT BROKE...NOT THE REST CAUSED BY THIS BROKEN BOLT. *TR

NHTSA ODI #10211509

54,717 miles · Apr 3, 2007
Electrical SystemFire

TL*THE CONTACT OWNS A 1999 MERCURY MOUNTAINEER. WHILE DRIVING THE VEHICLE THE CONTACT SMELLED SMOKE AND PULLED OFF THE ROAD. AS THE SMELL INTENSIFIED THE CONTACT TURNED OFF THE IGNITION SWITCH AND EXITED THE VEHICLE. THE CONTACT STATED THAT WITHIN FIVE MINUTES THE SMOKE TURNED GRAY AND BLACK IN COLOR. THE FIRE DEPARTMENT WAS…

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TL*THE CONTACT OWNS A 1999 MERCURY MOUNTAINEER. WHILE DRIVING THE VEHICLE THE CONTACT SMELLED SMOKE AND PULLED OFF THE ROAD. AS THE SMELL INTENSIFIED THE CONTACT TURNED OFF THE IGNITION SWITCH AND EXITED THE VEHICLE. THE CONTACT STATED THAT WITHIN FIVE MINUTES THE SMOKE TURNED GRAY AND BLACK IN COLOR. THE FIRE DEPARTMENT WAS NOTIFIED, AND, BY THE TIME THEY ARRIVED, THE VEHICLE WAS IN FLAMES UNDERNEATH THE HOOD. THE VEHICLE WAS TOWED TO THE INSURANCE INVESTIGATORS, AND A REPORT WAS PENDING TO DETERMINE THE CAUSE OF THE FIRE. THE CURRENT AND FAILURE MILEAGE WERE 54,717.*AK

NHTSA ODI #10186820

Mileage unknown · Dec 5, 2006
Air BagsCrash

DT*: THE CONTACT STATED THE VEHICLE LOST TRACTION, DUE TO ICE ON THE ROAD, AND HIT A GUARD RAIL, WHILE TRAVELING 20 MPH. THE VEHICLE IMPACTED THE GUARD RAIL HEAD ON, AND THE FRONTAL AIRBAGS FAILED TO DEPLOY. BOTH PARTIES WERE SECURED BY THE SEAT BELTS. A POLICE REPORT AND PHOTOS WERE TAKEN OF THE INCIDENT. THE VEHICLE WAS DR…

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DT*: THE CONTACT STATED THE VEHICLE LOST TRACTION, DUE TO ICE ON THE ROAD, AND HIT A GUARD RAIL, WHILE TRAVELING 20 MPH. THE VEHICLE IMPACTED THE GUARD RAIL HEAD ON, AND THE FRONTAL AIRBAGS FAILED TO DEPLOY. BOTH PARTIES WERE SECURED BY THE SEAT BELTS. A POLICE REPORT AND PHOTOS WERE TAKEN OF THE INCIDENT. THE VEHICLE WAS DRIVEN AWAY AFTER THE REPORT WAS TAKEN. THE VEHICLE WAS TAKEN TO AN AUTHORIZED REPAIR SHOP AS INSTRUCTED BY THE INSURER. THE SERVICE DEALER AND MANUFACTURER WERE NOT ALERTED.

NHTSA ODI #10175165

119,602 miles · May 1, 2006
Air BagsCrashInjury

DT*: THE CONTACT STATED WHILE DRIVING 40 MPH THE VEHICLE HIT ANOTHER VEHICLE FROM BEHIND AND THE FRONTAL AIRBAGS FAILED TO DEPLOY. A POLICE REPORT WAS FILED AT THE SCENE AND THE DRIVER SUSTAINED MINOR INJURIES. AFTER THE ACCIDENT, THE AIR BAG LIGHT ILLUMINATED. THE DEALERSHIP WAS NOT ALERTED AND NO INSPECTIONS HAVE BEEN MADE…

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DT*: THE CONTACT STATED WHILE DRIVING 40 MPH THE VEHICLE HIT ANOTHER VEHICLE FROM BEHIND AND THE FRONTAL AIRBAGS FAILED TO DEPLOY. A POLICE REPORT WAS FILED AT THE SCENE AND THE DRIVER SUSTAINED MINOR INJURIES. AFTER THE ACCIDENT, THE AIR BAG LIGHT ILLUMINATED. THE DEALERSHIP WAS NOT ALERTED AND NO INSPECTIONS HAVE BEEN MADE.

NHTSA ODI #10156533

Official recalls

7

07V336000 · Vehicle Speed Control

Aug 3, 2007

ON CERTAIN PICKUP TRUCKS, PASSENGER VEHICLES, SPORT UTILITY VEHICLES, AND MOTOR HOMES CHASSIS, THE SPEED CONTROL DEACTIVATION SWITCH MAY, UNDER CERTAIN CONDITIONS, LEAK INTERNALLY AND THEN OVERHEAT, SMOKE, OR BURN.

Consequence & remedy

Consequence: THIS COULD RESULT IN AN UNDERHOOD FIRE.

Remedy: DEALERS WILL INSTALL A FUSED WIRING HARNESS. OWNERS OF THE PASSENGER CARS INCLUDED IN THIS CAMPAIGN WILL BE INSTRUCTED TO RETURN THEIR VEHICLES TO THEIR DEALERS TO HAVE THE SPEED CONTROL DEACTIVATION SWITCH DISCONNECTED AS AN INTERIM REPAIR. AS SOON AS REPAIR PARTS ARE AVAILABLE (EXPECTED OCTOBER 2007), OWNERS WILL BE INSTRUCTED TO RETURN TO THE DEALERS FOR INSTALLATION OF A FUSED WIRING HARNESS. THE RECALL BEGAN ON AUGUST 13, 2007, AND MAILING COMPLETED BY SEPTEMBER 19, 2007. OWNERS MAY CONTACT FORD AT 1-888-222-2751.

03V280000 · Vehicle Speed Control:cables

Aug 5, 2003

ON CERTAIN SPORT UTILITY VEHICLES EQUIPPED WITH SPEED CONTROL AND 4.0L SOHC ENGINES, IF THE STRAND COVER ON THE SPEED CONTROL CABLE BECOMES FLARED AT THE END, THE SPEED CONTROL CABLE MAY BIND WHEN THE SPEED CONTROL IS ACTIVATED.

Consequence & remedy

Consequence: THE THROTTLE RETURN SPRING FORCE MAY NOT BE SUFFICIENT TO OVERCOME THE BINDING CONDITION WHEN THE SPEED CONTROL IS DISENGAGED. BRAKING FUNCTION WOULD BE MAINTAINED THOUGH STOPPING DISTANCES MAY BE INCREASED.

Remedy: DEALERS WILL INSPECT THE SPEED CONTROL CABLE AND, IF NECESSARY, REPLACE IT. OWNER NOTIFICATION BEGAN AUGUST 29, 2003. OWNERS SHOULD CONTACT FORD AT 1-800-392-3673.

03V281000 · Seats:front Assembly:recliner

Aug 5, 2003

ON CERTAIN SPORT UTILITY VEHICLES EQUIPPED WITH HIGH BACK SEATS, THE UPPER BOLT ON THE DRIVER'S SIDE HIGH BACK SEAT, THAT ATTACHES THE SEAT RECLINER MECHANISM TO THE SEAT BACK FRAME, COULD FRACTURE. IF THE BOLT FRACTURES AND DOES NOT JAM IN THE SEAT BACK FRAME, THE SEAT BACK MAY RECLINE UNTIL IT MAKES CONTACT WITH AN OBJECT BEHIND THE SEAT, SUCH AS THE SECOND ROW SEAT CUSHION.

Consequence & remedy

Consequence: THE DRIVER COULD POTENTIALLY LOSE CONTACT WITH THE STEERING WHEEL OR FOOT PEDALS DURING SUCH AN EVENT, INCREASING THE RISK OF A CRASH.

Remedy: DEALERS WILL REPLACE THE DRIVER SEAT UPPER BOLT WITH A METAL SPACER AND BOLT. IN ADDITION, SEATS WITH TUBULAR BACK FRAMES WILL HAVE THE FULLY THREADED LOWER RECLINER BOLT REPLACED WITH A PARTIALLY THREADED BOLT. OWNER NOTIFICATION BEGAN ON AUGUST 29, 2003. OWNERS SHOULD CONTACT FORD AT 1-800-392-3673.

00V072000 · Electrical System:wiring:fuses And Circuit Breakers

Mar 7, 2000

VEHICLE DESCRIPTION: MULTI-PURPOSE VEHICLES EQUIPPED WITH 4.0L ENGINES AND ALL-TIME 4-WHEEL DRIVE (A4WD) POWERTRAINS. THE GENERIC ELECTRONIC MODULE (GEM) COULD EXPERIENCE A CONDITION REFERRED TO AS "LOCK-UP" IN WHICH THE GEM CONTROLLED ELECTRONIC FUNCTIONS (E.G., FRONT WINDSHIELD WIPERS, INTERIOR LIGHTS, 4X4 SYSTEM, ETC.) COULD NOT BE TURNED ON OR, IN SOME CASES IF THE FUNCTION IS ON, COULD NOT BE TURNED OFF.

Consequence & remedy

Consequence: AN INOPERATIVE WINDSHIELD WIPER SYSTEM COULD AFFECT DRIVER VISIBILITY, INCREASING THE RISK OF A CRASH.

Remedy: DEALERS WILL INSTALL A RESISTOR IN THE GEM CIRCUIT.

99V164000 · Latches/locks/linkages:hood:latch

Jun 29, 1999

VEHICLE DESCRIPTION: SPORT UTILITY VEHICLES. THE SECONDARY HOOD LATCH MAY CORRODE AT THE LATCH PIVOT AND STICK IN THE OPEN POSITION.

Consequence & remedy

Consequence: IF THIS OCCURS AND THE PRIMARY HOOD LATCH IS EITHER NOT ENGAGED OR IS RELEASED, A HOOD FLY-UP COULD OCCUR.

Remedy: DEALERS WILL INSTALL A SECONDARY HOOD LATCH WITH COMPONENTS THAT ARE COATED PRIOR TO ASSEMBLY FOR IMPROVED LATCH PIVOT CORROSION PROTECTION.

99V123000 · Service Brakes, Hydraulic:foundation Components:hoses, Lines/piping, And Fittings

May 18, 1999

VEHICLE DESCRIPTION: SPORT UTILITY VEHICLES. THE RIGHT FRONT BRAKE LINE TO THE HYDRAULIC CONTROL UNIT (HCU) CONNECTION COULD SEPARATE CAUSING THE LINE TO LEAK WHEN THE BRAKE PEDAL IS APPLIED.

Consequence & remedy

Consequence: THIS COULD RESULT IN A LOSS OF BRAKE PRESSURE TO THE FRONT WHEELS, INCREASING THE STOPPING DISTANCE.

Remedy: DEALERS WILL REPLACE THE FLARE NUT ON THE BRAKE LINE.

99V062001 · Vehicle Speed Control

Mar 30, 1999

VEHICLE DESCRIPTION: CERTAIN 1997-1999 RHD EXPLORER EQUIPPED WITH 4.0L OHV/SOHC ENGINES AND CRUISE CONTROL BUILT FROM MAY 29, 1996 THROUGH MARCH 4, 1999; 1998-1999 EXPLORER/MOUNTAINEERS EQUIPPED WITH 4.0L OHV/SOHC OR 5.0L ENGINES OR 1998-1999 RANGERS EQUIPPED WITH 2.5L, 3.0L FFV/EFI OR 4.0L ENGINES AND CRUISE CONTROL BUILT FROM JANUARY 5, 1998 THROUGH MARCH 4, 1999; 1998-1999 MUSTANGS EQUIPPED WITH 3.8L, 4.6L 2-VALVE OR 4-VALVE ENGINES AND CRUISE CONTROL BUILT FROM MARCH 2, 1998 THROUGH MARCH 4, 1999; 1999 F250/F350/F450/F550 (OVER 8,500 LBS.) TRUCKS EQUIPPED WITH 5.4L OR 6.8L ENGINES AND CRUISE CONTROL BUILT FROM MARCH 2, 1998 THROUGH MARCH 4, 1999; AND 1999 F-53 STRIPPED CHASSIS EQUIPPED WITH 5.4L OR 6.8L ENGINES AND CRUISE CONTROL BUILT FROM MARCH 2, 1998 THROUGH MARCH 4, 1999. A CRUISE CONTROL CABLE CAN INTERFERE WITH THE SPEED CONTROL SERVO PULLEY AND NOT ALLOW THE THROTTLE TO RETURN TO IDLE WHEN DISENGAGING THE CRUISE CONTROL.

Consequence & remedy

Consequence: IF THE CRUISE CONTROL IS USED AND THIS CONDITION IS PRESENT, A STUCK THROTTLE COULD RESULT, WHICH COULD POTENTIALLY RESULT IN A CRASH.

Remedy: DEALERS WILL REPLACE THE CRUISE CONTROL CABLES. AT THE PRESENT TIME, THE REPLACEMENT CABLES ARE NOT AVAILABLE. CUSTOMERS ARE BEING ADVISED NOT TO USE THE CRUISE CONTROL SYSTEM UNTIL A REPLACEMENT CAN BE MADE.

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.

PE03020 · Front Seat Back Recliner Attachment

Opened May 21, 2003 · Closed Sep 5, 2003

Status: closed (inferred from source dates) · Seats:front Assembly:recliner

BY LETTER DATED AUGUST 4, 2003, FORD NOTIFIED THE AGENCY THAT IT IS CONDUCTING A VOLUNTARY SAFETY RECALL (NHTSA RECALL NO. 03V281) INVOLVING CERTAIN MODEL YEAR (MY) 1998-2001 FORD EXPLORER / MERCURY MOUNTAINEER 4-DOOR, MY 1998-2000 FORD EXPLORER 2-DOOR AND MY 2001-2002 FORD EXPLORER SPORT AND SPORT TRAC VEHICLES EQUIPPED WITH HIGH BACK SEATS.COMPLAINTS ALLEGE THAT THE DRIVER'S SEAT BACK RECLINED WITHOUT WARNING.A BOLT BETWEEN THE UPPER SEAT RECLINER ATTACHMENT AND THE SEAT BACK FRAME MAY FRACTURE.FORD WILL REPLACE THE BOLT THAT ATTACHES THE SEAT RECLINER MECHANISM TO THE SEAT BACK FRAME ON THE DRIVER SIDE SEAT.BASED ON FORD'S SAFETY RECALL ACTION, THIS INVESTIGATION IS CLOSED.

PE99049 · Windshield Wiper Malfunction

Opened Jul 28, 1999 · Closed Apr 24, 2000

Status: closed (inferred from source dates) · Visibility

There is no summary currently available

SQ99017 · Vehicle Hesitation/stalling

Opened Jun 9, 1999 · Closed Feb 22, 2000

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

There is no summary currently available