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1997 Ford F Series

Owner reports · Recalls · Investigations

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What owners reported most

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When problems were reported

Mileage at the reported incident

38 reports with mileage · 9 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 21 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Electrical System. Review the 7 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Vehicle Speed Control. Review the 5 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

1 crash reports9 fire reports1 injury reports

What owners actually said

47 reports
160,000 miles · Mar 23, 2005
Electrical SystemService Brakes, HydraulicVehicle Speed ControlFire

TRUCK STARTED; HOWEVER, WOULD NOT GO INTO DRIVE. CONNECTOR FOR CRUISE CONTROL SHUT OFF ON BRAKE MASTER CYLINDAR WAS BURNT. OCCURED WHILE IN PARKING LOT WITH ENGINE SHUT OFF. APPEARS THAT THE BRAKE RELAY LEAKED BRAKE FLUID INTO CONNECTOR CAUSING SHORT. FORD DID NOT REPLACE CONNECTOR. CRUISE CONTROL NO LONGER FUNCTIONS. FORD…

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TRUCK STARTED; HOWEVER, WOULD NOT GO INTO DRIVE. CONNECTOR FOR CRUISE CONTROL SHUT OFF ON BRAKE MASTER CYLINDAR WAS BURNT. OCCURED WHILE IN PARKING LOT WITH ENGINE SHUT OFF. APPEARS THAT THE BRAKE RELAY LEAKED BRAKE FLUID INTO CONNECTOR CAUSING SHORT. FORD DID NOT REPLACE CONNECTOR. CRUISE CONTROL NO LONGER FUNCTIONS. FORD ONLY REPLACED BRAKE RELAY AT MY COST. DID NOT REPLACE FRIED CONNECTOR.*AK

NHTSA ODI #10114563

165,000 miles · Mar 23, 2005
Vehicle Speed Control

I HAVE A 1997 FORD F150 4X4 4.6 LITRE PICKUP. THE CRUISE CONTROL SYSTEM HAS BEEN MALFUNCTIONING FOR THE PAST 6 MONTHS. WHILE DRIVING FOR AN EXTENDED PERIOD, THE CRUISE CONTROL WILL DEACTIVATE ON ITS OWN. WHEN I PRESS RESUME, IT WILL PICK BACK UP AND WORK FINE FOR AN UNDETERMINED PERIOD. IT IS A RANDOM DEACTIVATION PROBLEM. DU…

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I HAVE A 1997 FORD F150 4X4 4.6 LITRE PICKUP. THE CRUISE CONTROL SYSTEM HAS BEEN MALFUNCTIONING FOR THE PAST 6 MONTHS. WHILE DRIVING FOR AN EXTENDED PERIOD, THE CRUISE CONTROL WILL DEACTIVATE ON ITS OWN. WHEN I PRESS RESUME, IT WILL PICK BACK UP AND WORK FINE FOR AN UNDETERMINED PERIOD. IT IS A RANDOM DEACTIVATION PROBLEM. DUE TO THE RECENT RECALL OF FORD TRUCKS REGARDING THE CRUISE CONTROL DEAVTIVATION SWITCH PROBLEM AND MY SYMPTOMS, I HAVE DISCONNECTED MY CRUISE CONTROL DEACTIVATION AND CONTACTED A DEALERSHIP. THEY WOULD NOT LOOK AT MY TRUCK UNLESS I PAID THEM FOR THE EVALUATION OF MY PROBLEM. I DO NOT FEEL I SHOULD PAY FOR WHAT I FEEL IS A RELATED PROBLEM TO THE CRUISE CONTROL DEACTIVATION SWITCH. I AM WILLING TO PAY FOR A NEW SWITCH IF NEEDED HOWEVER I DO NOT FEEL THAT I SHOULD PAY FOR THE LABOR. I AM MAKING THIS REPORT DUE TO NEWS I HEARD TODAY THAT 1997 MODELS OF PICKUPS WERE NOW BEING INVESTIGATED FOR THIS PROBLEM. I WANTED TO BE MADE PART OF THE INVESTIGATION PROCESS. I WILL BE HAPPY TO MAKE MY VEHICLE AVAILABLE FOR INSPECTION BY YOUR AGENCY IF NEEDED.*AK

NHTSA ODI #10114538

113,000 miles · Jan 3, 2005
Service Brakes, Hydraulic

BRAKE LINES RUSTED THROUGH, LOSS OF BRAKES. *AK

NHTSA ODI #10105629

Mileage unknown · Oct 26, 2004
Structure

CRACKS ON DOOR FORD 1997 TRUCK. JUST TO GIVE YOU AN IDEA THERE ARE 18 TRUCKS IN THE PARKING LOT 12 OUT OF THE 18 HAVE CRACKS.. THIS NEEDS TO BE LOOKED AT BY FORD!!!!!!!!*AK

NHTSA ODI #10096423

96,000 miles · Sep 17, 2004
Engine And Engine Cooling

CONSUMER REQUEST A RESPONSE TO A QUESTION HE SUBMITTED TO NHTSA RE THE 4.6 LITER ENGINE EXPLODING IN HIS 1997 FORD F-SERIES PICKUP TRUCK. *MR THE VEHICLE'S ENGINE EXPLODED AS THE CONSUMER TURNED THE KEY IN THE IGNITION. *NM

NHTSA ODI #10092569

63,000 miles · Jan 15, 2004
Structure

I HAVE THE SAME DOOR CRACK AROUND THE WINDOW AS MANY OTHERS. I TALKED TO THE DEALER THAT I BOUGHT THE TRUCK FROM, B UT MY EXTENDED WARRANTY DOES NOT COVER THIS TYPE OF DEFECT. I THEN WENT TO THE FORD DEALER IN TOWN TO SEE IF FORD WAS DOING ANUTHING TO CORRECT THIS ISSUE AND SAVE THE STRUCTURAL INTEGRITY OF THE DOOR. I WAS TOLD T…

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I HAVE THE SAME DOOR CRACK AROUND THE WINDOW AS MANY OTHERS. I TALKED TO THE DEALER THAT I BOUGHT THE TRUCK FROM, B UT MY EXTENDED WARRANTY DOES NOT COVER THIS TYPE OF DEFECT. I THEN WENT TO THE FORD DEALER IN TOWN TO SEE IF FORD WAS DOING ANUTHING TO CORRECT THIS ISSUE AND SAVE THE STRUCTURAL INTEGRITY OF THE DOOR. I WAS TOLD THEY HAD A REPAIR KIT THAT WAS BEING INSTALLED FREE OF CHARGE BUT I AM OUT OF THE FACTORY WARRANTY AND WILL HAVE TO PAY BETWEEN $500 AND $700 TO REPAIR.

NHTSA ODI #10070882

70,000 miles · Jan 15, 2004
Engine And Engine CoolingSuspensionUnknown Or Other

LIGHTS STAY ON CONTINUOUSLY - HAVE TO REMOVE FUSES - BACK UP LIGHTS AND DOME LIGHT WON'T GO OUT. DAYTIME RUNNING LIGHTS STAY ON WHEN VEHICLE IS OFF. BOTH TIE ROD ENDS HAVE FALLEN OFF (AT DIFFERENT TIMES) ENGINE IS GONE. INFERIOR GASKETS LEAKED COOLANT INTO THE ENGINE AND DESTROYED MAIN BEARINGS. JUNE 2001 FRONT EENGINE SEAL L…

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LIGHTS STAY ON CONTINUOUSLY - HAVE TO REMOVE FUSES - BACK UP LIGHTS AND DOME LIGHT WON'T GO OUT. DAYTIME RUNNING LIGHTS STAY ON WHEN VEHICLE IS OFF. BOTH TIE ROD ENDS HAVE FALLEN OFF (AT DIFFERENT TIMES) ENGINE IS GONE. INFERIOR GASKETS LEAKED COOLANT INTO THE ENGINE AND DESTROYED MAIN BEARINGS. JUNE 2001 FRONT EENGINE SEAL LEAKED ANTIFREEZE ONTO GROUND. TWO LETTERS TO FORD MOTOR CO (ADDRESSED TO WILLIAM CLAY FORD) HAVE BEEN ANSWERED BY DIFFERENT PEOPLE IN THE EXECUTIVE OFFICES: DUNCAN ALDERSON AND D KULLA. BOTH HAVE ADVISED THAT FORD WILL DO NOTHING ABOUT THESE PROBLEMS EVEN THOUGH I ADVISED THEM I KNEW OF THEIR TSB'S TO THEIR DEALERS ADVISING THAT THESE TRUCKS WERE ASSEMBLED WITH DEFECTIVE GASKETS IN THE ENGINES. I NOW HAVE A TRUCK THAT I CANNOT DRIVE AND NO ASSIST IN GETTING IT FIXED,

NHTSA ODI #10069748

Mileage unknown · Jan 15, 2004
Power Train

OVER DRIVE WENT OUT SOME WERE AROUND 56000-58000 MILES NOW AT 94,000 MILES THERE IS NO REVERSE

NHTSA ODI #10069269

75,000 miles · Jan 15, 2004
Engine And Engine Cooling

COOLANT IS LEAKING INTO THE ENGINE- LIKELY DUE TO GASKET FAILURE - HEAT NON- FUNCTIONING AS A RESULT

NHTSA ODI #10069128

71,455 miles · Jun 11, 2003
Steering

COMPLETE LOSS OF STEERING, WENT THROUGH 3 LANES OF TRAFFIC LUCKILY THERE WAS NO ACCIDENT OR INJURY. FORD MOTOR WARRANTY SAID CONTACT GARAGE IT WOULD BE UP TO THEM TO REIMBURSE ANY REPAIR COST BECAUSE VEHICLE WAS OFF WARRANTY, GARAGE ALSO SAID THEY WOULD NOT CONTACT FORD WARRANTY TO DISCUSS PROBLEM INSTEAD GAVE ME A NUMBER TO CAL…

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COMPLETE LOSS OF STEERING, WENT THROUGH 3 LANES OF TRAFFIC LUCKILY THERE WAS NO ACCIDENT OR INJURY. FORD MOTOR WARRANTY SAID CONTACT GARAGE IT WOULD BE UP TO THEM TO REIMBURSE ANY REPAIR COST BECAUSE VEHICLE WAS OFF WARRANTY, GARAGE ALSO SAID THEY WOULD NOT CONTACT FORD WARRANTY TO DISCUSS PROBLEM INSTEAD GAVE ME A NUMBER TO CALL. HOWEVER I DID TALK TO A FORD MOTOR REP FROM SLC,UT HE WAS VERY SORRY ABOUT MY PROBLEMS. ON APPROX. MAY 20TH 2003 I WAS NOTIFIED BY A FRIEND FOR MOTOR WAS RECALLING THIS PARTICULAR MODEL FOR A STEERING PROBLEM THE GARAGE SAID IT WAS A LOWER STEERING, FORD MOTOR WARRANTY SAID IT WAS AN INTERMEDIATE STEERING PROBLEM QUOTE "NOT UPPER OR LOWER" COULD BE EITHER AND THAT MY PROBLEM WAS UPPER STEERING AND WOULD NOT BE COVERED UNDER RECALL. ? DOES FOR MOTOR HAVE A MUCH LARGER PROBLEM THAN THEY ARE WILLING TO ADMIT, THEY WILL NOT TALK TO ME THEY WERE SUPPOSED TO RESPOND TO MY E-MAILS AND I HAVEN'T HEARD FROM THEM WHAT IS THE NEXT STEP? I HAVE CONTACTED ATTORNEY GENERAL STATE OF IDAHO WANTING FOR THERE RESPONSE. THANK YOU . *AK

NHTSA ODI #10021416

Official recalls

0

No recalls in this snapshot.

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.

PE97005 · Undercarriage Fires

Opened Jan 29, 1997 · Closed May 12, 1997

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

ALLEGED SUBJECT VEHICLES DRIVEN THROUGH TALL GRASS EXPERIENCE FIRES CAUSED BY GRASS CLIPPINGS COLLECTING ON VEHICLE EXHAUST SYSTEM COMPONENTS.