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2004 Ford Explorer

Owner reports · Recalls · Investigations

More warning signs than most Explorer years

Owner complaints for the 2004 Ford Explorer are substantially higher than the model-year median of 609.

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When problems were reported

Mileage at the reported incident

1,093 reports with mileage · 211 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.

  • Power Train. Review the 460 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Structure. Review the 426 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Visibility. Review the 100 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

58 crash reports15 fire reports67 injury reports

Structure complaints

426 reports
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65,000 miles · Dec 17, 2008
Structure

I OWN A 2004 EXPLORER AND A FEW WEEKS AGO I NOTICED A CRACK IN THE BACK HATCHBACK. I WENT TO THE FORD DEALERSHIP TO ASK FOR A ESTIMATE AND WHEN I TOLD THE SERVICE ATTENDANT WHAT THE PROBLEM WAS, HE STATED THAT THE COLD WEATHER CONTRIBUTED TO THE CRACK AND HE SAID THAT IT HAS HAPPENED TO AT LEAST 75% OF THE EXPLORERS. I ASKED IS …

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I OWN A 2004 EXPLORER AND A FEW WEEKS AGO I NOTICED A CRACK IN THE BACK HATCHBACK. I WENT TO THE FORD DEALERSHIP TO ASK FOR A ESTIMATE AND WHEN I TOLD THE SERVICE ATTENDANT WHAT THE PROBLEM WAS, HE STATED THAT THE COLD WEATHER CONTRIBUTED TO THE CRACK AND HE SAID THAT IT HAS HAPPENED TO AT LEAST 75% OF THE EXPLORERS. I ASKED IS IT THE EXPLORERS ONLY AND HE SAID "YES." MY WARRANTY HAS EXPIRED AND THEREFORE THEY DO NOT WANT TO PAY FOR THE REPAIRS. IT COST $350.00 AND WHEN I CALLED THE FORD COMPANY THEY REFERRED ME TO THE DEALERSHIP WHERE I PURCHASED THE VEHICLE AND THE SERVICE MANAGER SAID" WE DEAL WITH THOSE ON A CASE BY CASE BASIS" WHICH TO ME MEANT IF YOU STILL HAVE A WARRANTY THEN YOU ARE COVERED. THEY DIDN'T DO A RECALL BECAUSE IF IT IS NOT BROKEN THEN DON'T FIX IT. UNFORTUNATELY THIS CRACK OCCURRED AFTER MY WARRANTY EXPIRED. I WOULD NOT HAVE A PROBLEM REPAIR THE VEHICLE IF IT WAS DUE TO NEGLIGENCE ON MY BEHALF OR SOMETHING THAT I DID TO CAUSE THE PROBLEM BUT THIS SHOULD NOT HAVE HAPPENED EVEN WITH EVERYDAY WEAR AND TEAR ON A VEHICLE. COULD YOU PLEASE ASSIST ME IN ATTEMPTING TO GET THE FORD COMPANY TO REPAIR MY VEHICLE? I AM CONCERNED WITH THE CRACK AND MOISTURE OR WATER GETTING INSIDE AND POSSIBLY CREATING ADDITIONAL PROBLEMS TO THE VEHICLE. *TR

NHTSA ODI #10252129

70,000 miles · Dec 16, 2008
Structure

THIS MORNING PRESENT ON THE BACKSIDE OF MY 2004 FORD EXPLORER BACK HATCH IS A CRACK IN THE METAL BEGINNING UNDER THE BACK WINDOW PROCEEDING VERTICALLY DOWN TO BOTTOM WHERE IT STOPPED ABOVE MY BACK LICENSE PLATE. THE CRACK IS 8-10 INCHES IN LENGTH. IT WAS NOT PRESENT PRIOR TO THIS MORNING WHEN I APPROACHED MY CAR TO GO TO WORK. R…

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THIS MORNING PRESENT ON THE BACKSIDE OF MY 2004 FORD EXPLORER BACK HATCH IS A CRACK IN THE METAL BEGINNING UNDER THE BACK WINDOW PROCEEDING VERTICALLY DOWN TO BOTTOM WHERE IT STOPPED ABOVE MY BACK LICENSE PLATE. THE CRACK IS 8-10 INCHES IN LENGTH. IT WAS NOT PRESENT PRIOR TO THIS MORNING WHEN I APPROACHED MY CAR TO GO TO WORK. RESEARCH ON THE INTERNET REVEALS 100'S OF COMPLAINTS WITH THE EXACT DESCRIPTION. FORD IS NOT ADDRESSING THIS DEFECT SINCE ALL THE VEHICLES ARE PAST THE MILEAGE WARRANTY. MY SISTER ALSO OWNS A FORD EXPLORER AND SHE HAS THE SAME CRACK IN THE BACK OF HER HATCH. BOTH CRACKS ARE LOCATED TO THE LEFT OF THE FORD EMBLEM ON THE BACK HATCH. CONTINUES USE OF THIS VEHICLE WILL CAUSE THE METAL CRACK TO WIDEN, THUS IMPACTING THE BACK HATCH WINDOW MAKING IT UNABLE TO CLOSE PROPERLY. *TR

NHTSA ODI #10252005

30,000 miles · Dec 15, 2008
Structure

PLASTIC BODY PART JUST UNDER REAR LIFT GATE HAS CRACKED IN THE MIDDLE. LOCAL FORD DEALER SAID THEY WERE AWARE OF A PROBLEM, BUT FORD HAS DECLINED ACTION. THIS VEHICLE HAD APPROX. 30,000 MILES WHEN NOTICED. FORD SHOULD HAVE TO FIX IT. *TR

NHTSA ODI #10251822

13,636 miles · Dec 12, 2008
Structure

TL*THE CONTACT OWNS A 2004 FORD EXPLORER. WHILE CLEANING THE REAR WINDOW OF THE VEHICLE, THE CONTACT NOTICED A CRACK BETWEEN THE WINDOW AND THE HANDLE. THE VEHICLE WAS DRIVEN TO THE DEALER AND THEY REFERRED HIM TO A LOCAL BODY SHOP. AFTER ARRIVING AT THE BODY SHOP, THE MECHANIC STATED THAT THERE WERE SEVERAL FORD EXPLORERS WI…

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TL*THE CONTACT OWNS A 2004 FORD EXPLORER. WHILE CLEANING THE REAR WINDOW OF THE VEHICLE, THE CONTACT NOTICED A CRACK BETWEEN THE WINDOW AND THE HANDLE. THE VEHICLE WAS DRIVEN TO THE DEALER AND THEY REFERRED HIM TO A LOCAL BODY SHOP. AFTER ARRIVING AT THE BODY SHOP, THE MECHANIC STATED THAT THERE WERE SEVERAL FORD EXPLORERS WITH THIS DEFECT. THE MANUFACTURER STATED THAT THEY WERE NOT LIABLE FOR THE REPAIRS. THE CURRENT MILEAGE WAS 14,136 AND FAILURE MILEAGE WAS 13,636.

NHTSA ODI #10251559

45,000 miles · Dec 12, 2008
Structure

1. WASHED MY 2004 FORD EXPLORER AND THE PAINT BEGAN PEELING OFF THE FRONT OF THE ROOF. 2. THE PROBLEM JUST STARTED AND NOW THERE IS A 1.5 FOOT CIRCLE ON THE FRONT ROOF WHERE THE PAINT HAS PEELED. 3. THE ROOF IS GOING TO BE REPAINTED. *TR

NHTSA ODI #10251545

75,000 miles · Dec 9, 2008
Structure

HAVE 2004 EDDIE BAUER EXPLORER WITH CRACK IN THE REAR GATE. NEEDS TO BE RECALLED. I WAS ONLINE AND FOUDN AT LEAST 200 PEOPLE WITH THE SAME CRACK. FORD WILL NOT REPLACE. *TR

NHTSA ODI #10251215

40,000 miles · Dec 9, 2008
Structure

TL*THE CONTACT OWNS A 2004 FORD EXPLORER. THE CONTACT STATED THAT THE GLASS ON THE HINGE OF THE REAR WINDSHIELD WOULD GLIDE UP AND DOWN, AS IF IT WERE NOT SECURED OR MOLDED PROPERLY. THE MANUFACTURER STATED THAT THE ENTIRE HATCH NEEDED TO BE REPLACED IN ORDER TO CORRECT THE FAILURE AT AN ESTIMATED COST OF $1,200. THE FAILURE …

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TL*THE CONTACT OWNS A 2004 FORD EXPLORER. THE CONTACT STATED THAT THE GLASS ON THE HINGE OF THE REAR WINDSHIELD WOULD GLIDE UP AND DOWN, AS IF IT WERE NOT SECURED OR MOLDED PROPERLY. THE MANUFACTURER STATED THAT THE ENTIRE HATCH NEEDED TO BE REPLACED IN ORDER TO CORRECT THE FAILURE AT AN ESTIMATED COST OF $1,200. THE FAILURE AND CURRENT MILEAGES WERE LESS THAN 40,000. UPDATED 12/30/08 *CN UPDATED 12/30/08. *JB

NHTSA ODI #10251213

49,000 miles · Dec 9, 2008
Structure

THE PLASTIC BELOW THE GLASS ON MY REAR HATCH- 04 FORD EXPLORER. I HAVE GONE THROUGH TWO DEALERS AND FORD.COM. I HAVE SPOKEN WITH OVER 10 PEOPLE AND THIS INCLUDES SERVICE MANAGERS. I HAVE ONLY 49,000 MILES ON MY VEHICLE AND EVERY DAY I DRIVE AROUND AND I SEE THIS PROBLEM. THEY SAY IT IS NOT A SAFETY DEFECT, BUT WHAT HAPPENS WHEN …

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THE PLASTIC BELOW THE GLASS ON MY REAR HATCH- 04 FORD EXPLORER. I HAVE GONE THROUGH TWO DEALERS AND FORD.COM. I HAVE SPOKEN WITH OVER 10 PEOPLE AND THIS INCLUDES SERVICE MANAGERS. I HAVE ONLY 49,000 MILES ON MY VEHICLE AND EVERY DAY I DRIVE AROUND AND I SEE THIS PROBLEM. THEY SAY IT IS NOT A SAFETY DEFECT, BUT WHAT HAPPENS WHEN A 2" BY 3' PIECE FLIES OFF AND A OLD LADY SWERVES INTO A SEMI. NOW LOOK WHAT IT WILL COST . IF THIS WAS AN ISOLATED CASE I WOULD HAVE NO PROBLEM. IF NOTHING IS DONE IN THE NEXT WEEK, I AM CURRENTLY IN THE PROCESS OF PHOTOGRAPHING EVERYONE THAT I SEE. THEN I AM GOING TO TROUBLE SHOOTER TV. AND I WANT PEOPLE TO SEE WHY YOU SHOULD NEVER BUY A FORD. THERE IS NO WONDER THEY NEED A BAIL OUT. IF I CHOOSE TO RUN MY BUSINESS TO THE GROUND, I DON'T GET GOVERNMENT ASSISTANCE. FORD MOTOR COMPANY WHAT A JOKE. PLEASE NEVER BUY ONE. WHEN A COMPANY MAKES A MISTAKE ADMIT IT AND PEOPLE WILL RESPECT YOU. LOOK AT WHAT A $200 PIECE OF PLASTIC CAN COST YOU. JUST GOOGLE THE PROBLEM AND YOU CAN SEE IT IS NOT ISOLATED. *TR

NHTSA ODI #10251189

66,783 miles · Dec 1, 2008
StructureVisibility

TL*THE CONTACT OWNS A 2004 FORD EXPLORER. THE CONTACT NOTICED THAT THE FRAME SUPPORTING THE SIDE/REAR GLASS WAS FRACTURED. THE DEALER STATED THAT THE VIN WAS NOT INCLUDED IN NHTSA CAMPAIGN ID NUMBER 07E104000 (VISIBILITY:GLASS, SIDE/REAR); THEREFORE, THE CONTACT WOULD BE RESPONSIBLE FOR THE REPAIR COSTS. THE VEHICLE HAS NOT B…

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TL*THE CONTACT OWNS A 2004 FORD EXPLORER. THE CONTACT NOTICED THAT THE FRAME SUPPORTING THE SIDE/REAR GLASS WAS FRACTURED. THE DEALER STATED THAT THE VIN WAS NOT INCLUDED IN NHTSA CAMPAIGN ID NUMBER 07E104000 (VISIBILITY:GLASS, SIDE/REAR); THEREFORE, THE CONTACT WOULD BE RESPONSIBLE FOR THE REPAIR COSTS. THE VEHICLE HAS NOT BEEN REPAIRED. THE FAILURE AND CURRENT MILEAGES WERE 66,783.

NHTSA ODI #10250329

Mileage unknown · Nov 28, 2008
Structure

LONG CRACK UNDER REAR WINDOW OF TAILGATE,BESIDE FORD EMBLEM, APPEARED OVERNIGHT,NO ACCIDENTS, 39,00 MILES, OTHERWISE EXCELLENT CONDITION. *TR

NHTSA ODI #10250041

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

4

EA09013 · Vehicle Rollaway Allegations

Opened Aug 18, 2009 · Closed Feb 12, 2013

Status: closed (inferred from source dates) · Power Train:automatic Transmission:gear Position Indication (prndl); Power Train:automatic Transmission:lever And Linkage:column Shift; Steering; Steering:column; Steering:column LOCKING:ANTI-THEFT Device

This investigation is being closed based on several considerations.By the most inclusive counting of all alleged rollaway incidents (i.e., counting all alleged rollaway incidents and assuming a singular failure mechanism), the incident rate is low, however during EA09-013, ODI identified a number of different failure mechanisms in 180 incidents related to the alleged defect.The highest rate for any particular failure mechanism, the failure of the Automatic Transmission Parking System, was 4.4/100K.The next-highest failure rate was for the BSI System, at 3.4/100K.For all identified failure mechanisms there has been a drastically declining trend including very few incidents occurring in recent years.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.For additional information regarding this investigation, see the complete closing resume in the document file for EA09-013. The ODI reports cited above can be reviewed at www-odi.nhtsa.dot.gov/owners/SearchNHTSAID under the following identification (ODI) numbers:10168454, 10279630, 10280078.

Additional source detail variants (5)

Power Train:automatic Transmission:gear Position Indication (prndl)

This investigation is being closed based on several considerations.By the most inclusive counting of all alleged rollaway incidents (i.e., counting all alleged rollaway incidents and assuming a singular failure mechanism), the incident rate is low, however during EA09-013, ODI identified a number of different failure mechanisms in 180 incidents related to the alleged defect.The highest rate for any particular failure mechanism, the failure of the Automatic Transmission Parking System, was 4.4/100K.The next-highest failure rate was for the BSI System, at 3.4/100K.For all identified failure mechanisms there has been a drastically declining trend including very few incidents occurring in recent years.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.For additional information regarding this investigation, see the complete closing resume in the document file for EA09-013. The ODI reports cited above can be reviewed at www-odi.nhtsa.dot.gov/owners/SearchNHTSAID under the following identification (ODI) numbers:10168454, 10279630, 10280078.

Power Train:automatic Transmission:lever And Linkage:column Shift

This investigation is being closed based on several considerations.By the most inclusive counting of all alleged rollaway incidents (i.e., counting all alleged rollaway incidents and assuming a singular failure mechanism), the incident rate is low, however during EA09-013, ODI identified a number of different failure mechanisms in 180 incidents related to the alleged defect.The highest rate for any particular failure mechanism, the failure of the Automatic Transmission Parking System, was 4.4/100K.The next-highest failure rate was for the BSI System, at 3.4/100K.For all identified failure mechanisms there has been a drastically declining trend including very few incidents occurring in recent years.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.For additional information regarding this investigation, see the complete closing resume in the document file for EA09-013. The ODI reports cited above can be reviewed at www-odi.nhtsa.dot.gov/owners/SearchNHTSAID under the following identification (ODI) numbers:10168454, 10279630, 10280078.

Steering:column

This investigation is being closed based on several considerations.By the most inclusive counting of all alleged rollaway incidents (i.e., counting all alleged rollaway incidents and assuming a singular failure mechanism), the incident rate is low, however during EA09-013, ODI identified a number of different failure mechanisms in 180 incidents related to the alleged defect.The highest rate for any particular failure mechanism, the failure of the Automatic Transmission Parking System, was 4.4/100K.The next-highest failure rate was for the BSI System, at 3.4/100K.For all identified failure mechanisms there has been a drastically declining trend including very few incidents occurring in recent years.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.For additional information regarding this investigation, see the complete closing resume in the document file for EA09-013. The ODI reports cited above can be reviewed at www-odi.nhtsa.dot.gov/owners/SearchNHTSAID under the following identification (ODI) numbers:10168454, 10279630, 10280078.

Steering:column LOCKING:ANTI-THEFT Device

This investigation is being closed based on several considerations.By the most inclusive counting of all alleged rollaway incidents (i.e., counting all alleged rollaway incidents and assuming a singular failure mechanism), the incident rate is low, however during EA09-013, ODI identified a number of different failure mechanisms in 180 incidents related to the alleged defect.The highest rate for any particular failure mechanism, the failure of the Automatic Transmission Parking System, was 4.4/100K.The next-highest failure rate was for the BSI System, at 3.4/100K.For all identified failure mechanisms there has been a drastically declining trend including very few incidents occurring in recent years.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.For additional information regarding this investigation, see the complete closing resume in the document file for EA09-013. The ODI reports cited above can be reviewed at www-odi.nhtsa.dot.gov/owners/SearchNHTSAID under the following identification (ODI) numbers:10168454, 10279630, 10280078.

Steering

This investigation is being closed based on several considerations.By the most inclusive counting of all alleged rollaway incidents (i.e., counting all alleged rollaway incidents and assuming a singular failure mechanism), the incident rate is low, however during EA09-013, ODI identified a number of different failure mechanisms in 180 incidents related to the alleged defect.The highest rate for any particular failure mechanism, the failure of the Automatic Transmission Parking System, was 4.4/100K.The next-highest failure rate was for the BSI System, at 3.4/100K.For all identified failure mechanisms there has been a drastically declining trend including very few incidents occurring in recent years.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.For additional information regarding this investigation, see the complete closing resume in the document file for EA09-013. The ODI reports cited above can be reviewed at www-odi.nhtsa.dot.gov/owners/SearchNHTSAID under the following identification (ODI) numbers:10168454, 10279630, 10280078.

PE09020 · Vehicle Rollaway Allegations

Opened Apr 21, 2009 · Closed Aug 19, 2009

Status: closed (inferred from source dates) · Steering; Steering:column; Steering:column LOCKING:ANTI-THEFT Device

IN RESPONSE TO AN INFORMATION REQUEST (IR) LETTER SENT BY THE OFFICE OF DEFECTS INVESTIGATION (ODI), FORD STATED CONSUMER REPORTS OF HIGHER THAN EXPECTED EFFORTS WHEN SHIFTING INTO AND OUT OF PARK COULD BE A RESULT OF A GROOVE BEING WORN INTO THE SWING ARM RAMP OF THE STEERING COLUMN. THE SWING ARM IS A COMPONENT BOLTED TO THE STEERING COLUMN THAT ASSISTS IN SHIFTING THROUGH THE TRANSMISSION GEARS.AN ENGINEERING EVALUATION CONDUCTED BY FORD OF RETURNED STEERING COLUMNS FOUND THE GROOVE COULD BE CREATED OVER TIME IF CONSUMER SHIFT MORE QUICKLY FROM THE DRIVE OR REVERSE TO PARK THAN THE BRAKE SHIFT INTERLOCK (BSI) SOLENOID PIN RETRACTS AFTER THE BRAKE PEDAL IS APPLIED. IN NOVEMBER OF 2004, FORD RELEASED A REDESIGNED BSI SOLENOID WITH A SHORTER PIN RETRACTING TIME AS A SERVICEABLE COMPONENT. FORD HAS NOTED THE SHORTER RETRACTION TIME SIGNIFICANTLY LESSENS THE LIKELIHOOD OF BSI SOLENOID PIN TO SWING ARM CONTACT EVEN WITH RAPID CONSUMER SHIFTS.FORD ALSO ISSUED A TECHNICAL SERVICE BULLETIN, TSB 04-22-12, TO INSTRUCT SERVICE TECHNICIANS ON THE PROPER DIAGNOSIS AND VEHICLE REPAIR. REVIEWING COMPLAINTS TO ODI AND DATA SUBMITTED BY FORD, ODI HAS IDENTIFIED 200 ALLEGED INCIDENTS OF UNINTENDED VEHICLE MOVEMENT AFTER CONSUMERS BELIEVE THEY HAVE SHIFTED THE VEHICLE INTO PARK, RESULTING IN 85 ALLEGED CRASHES AND 32 ALLEGED INJURIES.IN ADDITION TO THE REPORTS OF ALLEGED INCIDENTS OF UNINTENDED VEHICLE MOVEMENT, ODI HAS ALSO IDENTIFIED 883 REPORTS OF CONSUMERS ALLEGING DIFFICULTY OR THE INABILITY TO SHIFT THE VEHICLE INTO PARK.THIS PRELIMINARY EVALUATION HAS BEEN UPGRADED TO AN ENGINEERING ANALYSIS (EA09-013) TO FURTHER ASSESS THE SCOPE, FREQUENCY AND RISK TO MOTOR VEHICLE SAFETY OF THE ALLEGED DEFECT IN THE SUBJECT VEHICLES.

Additional source detail variants (3)

Steering:column

IN RESPONSE TO AN INFORMATION REQUEST (IR) LETTER SENT BY THE OFFICE OF DEFECTS INVESTIGATION (ODI), FORD STATED CONSUMER REPORTS OF HIGHER THAN EXPECTED EFFORTS WHEN SHIFTING INTO AND OUT OF PARK COULD BE A RESULT OF A GROOVE BEING WORN INTO THE SWING ARM RAMP OF THE STEERING COLUMN. THE SWING ARM IS A COMPONENT BOLTED TO THE STEERING COLUMN THAT ASSISTS IN SHIFTING THROUGH THE TRANSMISSION GEARS.AN ENGINEERING EVALUATION CONDUCTED BY FORD OF RETURNED STEERING COLUMNS FOUND THE GROOVE COULD BE CREATED OVER TIME IF CONSUMER SHIFT MORE QUICKLY FROM THE DRIVE OR REVERSE TO PARK THAN THE BRAKE SHIFT INTERLOCK (BSI) SOLENOID PIN RETRACTS AFTER THE BRAKE PEDAL IS APPLIED. IN NOVEMBER OF 2004, FORD RELEASED A REDESIGNED BSI SOLENOID WITH A SHORTER PIN RETRACTING TIME AS A SERVICEABLE COMPONENT. FORD HAS NOTED THE SHORTER RETRACTION TIME SIGNIFICANTLY LESSENS THE LIKELIHOOD OF BSI SOLENOID PIN TO SWING ARM CONTACT EVEN WITH RAPID CONSUMER SHIFTS.FORD ALSO ISSUED A TECHNICAL SERVICE BULLETIN, TSB 04-22-12, TO INSTRUCT SERVICE TECHNICIANS ON THE PROPER DIAGNOSIS AND VEHICLE REPAIR. REVIEWING COMPLAINTS TO ODI AND DATA SUBMITTED BY FORD, ODI HAS IDENTIFIED 200 ALLEGED INCIDENTS OF UNINTENDED VEHICLE MOVEMENT AFTER CONSUMERS BELIEVE THEY HAVE SHIFTED THE VEHICLE INTO PARK, RESULTING IN 85 ALLEGED CRASHES AND 32 ALLEGED INJURIES.IN ADDITION TO THE REPORTS OF ALLEGED INCIDENTS OF UNINTENDED VEHICLE MOVEMENT, ODI HAS ALSO IDENTIFIED 883 REPORTS OF CONSUMERS ALLEGING DIFFICULTY OR THE INABILITY TO SHIFT THE VEHICLE INTO PARK.THIS PRELIMINARY EVALUATION HAS BEEN UPGRADED TO AN ENGINEERING ANALYSIS (EA09-013) TO FURTHER ASSESS THE SCOPE, FREQUENCY AND RISK TO MOTOR VEHICLE SAFETY OF THE ALLEGED DEFECT IN THE SUBJECT VEHICLES.

Steering:column LOCKING:ANTI-THEFT Device

IN RESPONSE TO AN INFORMATION REQUEST (IR) LETTER SENT BY THE OFFICE OF DEFECTS INVESTIGATION (ODI), FORD STATED CONSUMER REPORTS OF HIGHER THAN EXPECTED EFFORTS WHEN SHIFTING INTO AND OUT OF PARK COULD BE A RESULT OF A GROOVE BEING WORN INTO THE SWING ARM RAMP OF THE STEERING COLUMN. THE SWING ARM IS A COMPONENT BOLTED TO THE STEERING COLUMN THAT ASSISTS IN SHIFTING THROUGH THE TRANSMISSION GEARS.AN ENGINEERING EVALUATION CONDUCTED BY FORD OF RETURNED STEERING COLUMNS FOUND THE GROOVE COULD BE CREATED OVER TIME IF CONSUMER SHIFT MORE QUICKLY FROM THE DRIVE OR REVERSE TO PARK THAN THE BRAKE SHIFT INTERLOCK (BSI) SOLENOID PIN RETRACTS AFTER THE BRAKE PEDAL IS APPLIED. IN NOVEMBER OF 2004, FORD RELEASED A REDESIGNED BSI SOLENOID WITH A SHORTER PIN RETRACTING TIME AS A SERVICEABLE COMPONENT. FORD HAS NOTED THE SHORTER RETRACTION TIME SIGNIFICANTLY LESSENS THE LIKELIHOOD OF BSI SOLENOID PIN TO SWING ARM CONTACT EVEN WITH RAPID CONSUMER SHIFTS.FORD ALSO ISSUED A TECHNICAL SERVICE BULLETIN, TSB 04-22-12, TO INSTRUCT SERVICE TECHNICIANS ON THE PROPER DIAGNOSIS AND VEHICLE REPAIR. REVIEWING COMPLAINTS TO ODI AND DATA SUBMITTED BY FORD, ODI HAS IDENTIFIED 200 ALLEGED INCIDENTS OF UNINTENDED VEHICLE MOVEMENT AFTER CONSUMERS BELIEVE THEY HAVE SHIFTED THE VEHICLE INTO PARK, RESULTING IN 85 ALLEGED CRASHES AND 32 ALLEGED INJURIES.IN ADDITION TO THE REPORTS OF ALLEGED INCIDENTS OF UNINTENDED VEHICLE MOVEMENT, ODI HAS ALSO IDENTIFIED 883 REPORTS OF CONSUMERS ALLEGING DIFFICULTY OR THE INABILITY TO SHIFT THE VEHICLE INTO PARK.THIS PRELIMINARY EVALUATION HAS BEEN UPGRADED TO AN ENGINEERING ANALYSIS (EA09-013) TO FURTHER ASSESS THE SCOPE, FREQUENCY AND RISK TO MOTOR VEHICLE SAFETY OF THE ALLEGED DEFECT IN THE SUBJECT VEHICLES.

Steering

IN RESPONSE TO AN INFORMATION REQUEST (IR) LETTER SENT BY THE OFFICE OF DEFECTS INVESTIGATION (ODI), FORD STATED CONSUMER REPORTS OF HIGHER THAN EXPECTED EFFORTS WHEN SHIFTING INTO AND OUT OF PARK COULD BE A RESULT OF A GROOVE BEING WORN INTO THE SWING ARM RAMP OF THE STEERING COLUMN. THE SWING ARM IS A COMPONENT BOLTED TO THE STEERING COLUMN THAT ASSISTS IN SHIFTING THROUGH THE TRANSMISSION GEARS.AN ENGINEERING EVALUATION CONDUCTED BY FORD OF RETURNED STEERING COLUMNS FOUND THE GROOVE COULD BE CREATED OVER TIME IF CONSUMER SHIFT MORE QUICKLY FROM THE DRIVE OR REVERSE TO PARK THAN THE BRAKE SHIFT INTERLOCK (BSI) SOLENOID PIN RETRACTS AFTER THE BRAKE PEDAL IS APPLIED. IN NOVEMBER OF 2004, FORD RELEASED A REDESIGNED BSI SOLENOID WITH A SHORTER PIN RETRACTING TIME AS A SERVICEABLE COMPONENT. FORD HAS NOTED THE SHORTER RETRACTION TIME SIGNIFICANTLY LESSENS THE LIKELIHOOD OF BSI SOLENOID PIN TO SWING ARM CONTACT EVEN WITH RAPID CONSUMER SHIFTS.FORD ALSO ISSUED A TECHNICAL SERVICE BULLETIN, TSB 04-22-12, TO INSTRUCT SERVICE TECHNICIANS ON THE PROPER DIAGNOSIS AND VEHICLE REPAIR. REVIEWING COMPLAINTS TO ODI AND DATA SUBMITTED BY FORD, ODI HAS IDENTIFIED 200 ALLEGED INCIDENTS OF UNINTENDED VEHICLE MOVEMENT AFTER CONSUMERS BELIEVE THEY HAVE SHIFTED THE VEHICLE INTO PARK, RESULTING IN 85 ALLEGED CRASHES AND 32 ALLEGED INJURIES.IN ADDITION TO THE REPORTS OF ALLEGED INCIDENTS OF UNINTENDED VEHICLE MOVEMENT, ODI HAS ALSO IDENTIFIED 883 REPORTS OF CONSUMERS ALLEGING DIFFICULTY OR THE INABILITY TO SHIFT THE VEHICLE INTO PARK.THIS PRELIMINARY EVALUATION HAS BEEN UPGRADED TO AN ENGINEERING ANALYSIS (EA09-013) TO FURTHER ASSESS THE SCOPE, FREQUENCY AND RISK TO MOTOR VEHICLE SAFETY OF THE ALLEGED DEFECT IN THE SUBJECT VEHICLES.

RQ08003 · Rear Liftgate Glass Hatch Failure

Opened Jun 23, 2008 · Closed Oct 24, 2008

Status: closed (inferred from source dates) · Structure:body:hatchback/liftgate; Structure:body:hatchback/liftgate:hinge And Attachments; Structure:body:hatchback/liftgate:support Device/strut; Visibility:glass, Side/rear

THIS INVESTIGATION WAS OPENED ON JUNE 23, 2008, BASED ON 34 COMPLAINTS INVOLVING EIGHT INJURIES IN WHICH THE REAR LIFTGATE GLASS HATCH ON MODEL YEAR 2004 FORD EXPLORERS OR MERCURY MOUNTAINEERS BROKE OFF AND FELL, USUALLY WHILE INDIVIDUALS WERE OPERATING THE GLASS HATCH OR LOADING OR UNLOADING ITEMS FROM THE REAR OF THE VEHICLE.FORD CONDUCTED RECALL 04V-442 IN 2004 TO ADDRESS SIMILAR PROBLEMS ON MODEL YEAR 2002 AND CERTAIN MODEL YEAR 2003 FORD EXPLORERS AND MERCURY MOUNTAINEERS.THE INFORMATION FORD PROVIDED IN RESPONSE TO ODI'S INFORMATION REQUEST LETTER INDICATED THAT FAILURES WITH 2004 VEHICLES WERE PRIMARILY LIFTGATE GLASS HATCH HINGE FAILURES RELATED TO CORROSION AT THE HINGE PIN, WHEREAS THE FAILURES THAT PROMPTED THE RECALL WITH THE EARLIER MODELS WERE PRIMARILY RELATED TO PROBLEMS WITH THE GLASS HATCH'S STRUTS OR FRACTURE OF A PRIOR HINGE DESIGN AT THE BOSS/BOLT CONNECTION AT THE GLASS.ODI'S REVIEW OF FORD'S WARRANTY, COMPLAINT, AND INJURY DATA FOR THE 2004 VEHICLES INDICATES THAT THESE RATES ARE SIGNIFICANTLY LOWER THAN THOSE FOR THE RECALLED POPULATION.A POTENTIAL DEFECT TREND HAS NOT BEEN IDENTIFIED AT THIS TIME.ODI WILL CONTINUE TO MONITOR COMPLAINTS AND TAKE APPROPRIATE ACTION AS NECESSARY.THIS INVESTIGATION IS CLOSED.

Additional source detail variants (4)

Structure:body:hatchback/liftgate

THIS INVESTIGATION WAS OPENED ON JUNE 23, 2008, BASED ON 34 COMPLAINTS INVOLVING EIGHT INJURIES IN WHICH THE REAR LIFTGATE GLASS HATCH ON MODEL YEAR 2004 FORD EXPLORERS OR MERCURY MOUNTAINEERS BROKE OFF AND FELL, USUALLY WHILE INDIVIDUALS WERE OPERATING THE GLASS HATCH OR LOADING OR UNLOADING ITEMS FROM THE REAR OF THE VEHICLE.FORD CONDUCTED RECALL 04V-442 IN 2004 TO ADDRESS SIMILAR PROBLEMS ON MODEL YEAR 2002 AND CERTAIN MODEL YEAR 2003 FORD EXPLORERS AND MERCURY MOUNTAINEERS.THE INFORMATION FORD PROVIDED IN RESPONSE TO ODI'S INFORMATION REQUEST LETTER INDICATED THAT FAILURES WITH 2004 VEHICLES WERE PRIMARILY LIFTGATE GLASS HATCH HINGE FAILURES RELATED TO CORROSION AT THE HINGE PIN, WHEREAS THE FAILURES THAT PROMPTED THE RECALL WITH THE EARLIER MODELS WERE PRIMARILY RELATED TO PROBLEMS WITH THE GLASS HATCH'S STRUTS OR FRACTURE OF A PRIOR HINGE DESIGN AT THE BOSS/BOLT CONNECTION AT THE GLASS.ODI'S REVIEW OF FORD'S WARRANTY, COMPLAINT, AND INJURY DATA FOR THE 2004 VEHICLES INDICATES THAT THESE RATES ARE SIGNIFICANTLY LOWER THAN THOSE FOR THE RECALLED POPULATION.A POTENTIAL DEFECT TREND HAS NOT BEEN IDENTIFIED AT THIS TIME.ODI WILL CONTINUE TO MONITOR COMPLAINTS AND TAKE APPROPRIATE ACTION AS NECESSARY.THIS INVESTIGATION IS CLOSED.

Structure:body:hatchback/liftgate:hinge And Attachments

THIS INVESTIGATION WAS OPENED ON JUNE 23, 2008, BASED ON 34 COMPLAINTS INVOLVING EIGHT INJURIES IN WHICH THE REAR LIFTGATE GLASS HATCH ON MODEL YEAR 2004 FORD EXPLORERS OR MERCURY MOUNTAINEERS BROKE OFF AND FELL, USUALLY WHILE INDIVIDUALS WERE OPERATING THE GLASS HATCH OR LOADING OR UNLOADING ITEMS FROM THE REAR OF THE VEHICLE.FORD CONDUCTED RECALL 04V-442 IN 2004 TO ADDRESS SIMILAR PROBLEMS ON MODEL YEAR 2002 AND CERTAIN MODEL YEAR 2003 FORD EXPLORERS AND MERCURY MOUNTAINEERS.THE INFORMATION FORD PROVIDED IN RESPONSE TO ODI'S INFORMATION REQUEST LETTER INDICATED THAT FAILURES WITH 2004 VEHICLES WERE PRIMARILY LIFTGATE GLASS HATCH HINGE FAILURES RELATED TO CORROSION AT THE HINGE PIN, WHEREAS THE FAILURES THAT PROMPTED THE RECALL WITH THE EARLIER MODELS WERE PRIMARILY RELATED TO PROBLEMS WITH THE GLASS HATCH'S STRUTS OR FRACTURE OF A PRIOR HINGE DESIGN AT THE BOSS/BOLT CONNECTION AT THE GLASS.ODI'S REVIEW OF FORD'S WARRANTY, COMPLAINT, AND INJURY DATA FOR THE 2004 VEHICLES INDICATES THAT THESE RATES ARE SIGNIFICANTLY LOWER THAN THOSE FOR THE RECALLED POPULATION.A POTENTIAL DEFECT TREND HAS NOT BEEN IDENTIFIED AT THIS TIME.ODI WILL CONTINUE TO MONITOR COMPLAINTS AND TAKE APPROPRIATE ACTION AS NECESSARY.THIS INVESTIGATION IS CLOSED.

Structure:body:hatchback/liftgate:support Device/strut

THIS INVESTIGATION WAS OPENED ON JUNE 23, 2008, BASED ON 34 COMPLAINTS INVOLVING EIGHT INJURIES IN WHICH THE REAR LIFTGATE GLASS HATCH ON MODEL YEAR 2004 FORD EXPLORERS OR MERCURY MOUNTAINEERS BROKE OFF AND FELL, USUALLY WHILE INDIVIDUALS WERE OPERATING THE GLASS HATCH OR LOADING OR UNLOADING ITEMS FROM THE REAR OF THE VEHICLE.FORD CONDUCTED RECALL 04V-442 IN 2004 TO ADDRESS SIMILAR PROBLEMS ON MODEL YEAR 2002 AND CERTAIN MODEL YEAR 2003 FORD EXPLORERS AND MERCURY MOUNTAINEERS.THE INFORMATION FORD PROVIDED IN RESPONSE TO ODI'S INFORMATION REQUEST LETTER INDICATED THAT FAILURES WITH 2004 VEHICLES WERE PRIMARILY LIFTGATE GLASS HATCH HINGE FAILURES RELATED TO CORROSION AT THE HINGE PIN, WHEREAS THE FAILURES THAT PROMPTED THE RECALL WITH THE EARLIER MODELS WERE PRIMARILY RELATED TO PROBLEMS WITH THE GLASS HATCH'S STRUTS OR FRACTURE OF A PRIOR HINGE DESIGN AT THE BOSS/BOLT CONNECTION AT THE GLASS.ODI'S REVIEW OF FORD'S WARRANTY, COMPLAINT, AND INJURY DATA FOR THE 2004 VEHICLES INDICATES THAT THESE RATES ARE SIGNIFICANTLY LOWER THAN THOSE FOR THE RECALLED POPULATION.A POTENTIAL DEFECT TREND HAS NOT BEEN IDENTIFIED AT THIS TIME.ODI WILL CONTINUE TO MONITOR COMPLAINTS AND TAKE APPROPRIATE ACTION AS NECESSARY.THIS INVESTIGATION IS CLOSED.

Visibility:glass, Side/rear

THIS INVESTIGATION WAS OPENED ON JUNE 23, 2008, BASED ON 34 COMPLAINTS INVOLVING EIGHT INJURIES IN WHICH THE REAR LIFTGATE GLASS HATCH ON MODEL YEAR 2004 FORD EXPLORERS OR MERCURY MOUNTAINEERS BROKE OFF AND FELL, USUALLY WHILE INDIVIDUALS WERE OPERATING THE GLASS HATCH OR LOADING OR UNLOADING ITEMS FROM THE REAR OF THE VEHICLE.FORD CONDUCTED RECALL 04V-442 IN 2004 TO ADDRESS SIMILAR PROBLEMS ON MODEL YEAR 2002 AND CERTAIN MODEL YEAR 2003 FORD EXPLORERS AND MERCURY MOUNTAINEERS.THE INFORMATION FORD PROVIDED IN RESPONSE TO ODI'S INFORMATION REQUEST LETTER INDICATED THAT FAILURES WITH 2004 VEHICLES WERE PRIMARILY LIFTGATE GLASS HATCH HINGE FAILURES RELATED TO CORROSION AT THE HINGE PIN, WHEREAS THE FAILURES THAT PROMPTED THE RECALL WITH THE EARLIER MODELS WERE PRIMARILY RELATED TO PROBLEMS WITH THE GLASS HATCH'S STRUTS OR FRACTURE OF A PRIOR HINGE DESIGN AT THE BOSS/BOLT CONNECTION AT THE GLASS.ODI'S REVIEW OF FORD'S WARRANTY, COMPLAINT, AND INJURY DATA FOR THE 2004 VEHICLES INDICATES THAT THESE RATES ARE SIGNIFICANTLY LOWER THAN THOSE FOR THE RECALLED POPULATION.A POTENTIAL DEFECT TREND HAS NOT BEEN IDENTIFIED AT THIS TIME.ODI WILL CONTINUE TO MONITOR COMPLAINTS AND TAKE APPROPRIATE ACTION AS NECESSARY.THIS INVESTIGATION IS CLOSED.

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.

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