FaultScore

FaultScore report

1997 Mercury Mountaineer problems

Owners have filed 399 complaints about the 1997 Mercury Mountaineer with NHTSA between 1996 and 2021. The largest single group is the tires. Across this model's run it ranks 1 of 13 worst.

F

FaultScore 81/100

Higher is worse. Measured against the other years of the Mercury Mountaineer.

How this is worked out

The numbers

399

Complaints

48

Crashes reported

11

Fires reported

22

Injuries reported

2 complaints report a death.

124,646 mi

Median mileage at failure

Half of reported failures happened before this

6%

Failed under 36,000 miles

Inside a typical bumper-to-bumper warranty

What kind of bad

The letter says how bad. This says what kind — whether this year drew an unusual number of complaints, unusually dangerous ones, or failures that arrived unusually early.

Complaint volume 98 vs 50 Severity 100 vs 50 Early failure 10 vs 50
The dashed ring is 50 — the national norm. Further out is worse.
Complaint volume — 98
Against the median year of the Mercury Mountaineer. 50 means typical for this model; 100 means roughly double.
Severity — 100
20.8% of these complaints involved a crash, fire, injury or death, against a national rate of 9.7%.
Early failure — 10
6% of failures with a mileage on record happened under 36,000 miles, against a national rate of 29%.

How 1997 compares with every other Mercury Mountaineer

Click any bar to open that year's report.

Complaints filed with NHTSA, by model year. Bar colour is the FaultScore grade: A B C D F ungraded

What breaks on a 1997 Mercury Mountaineer

Every complaint is filed against a part. Follow any row for the complaints about that part alone.

Tires 162 40.6%

6 crashes, 1 fires

18 crashes, 1 fires · median 109,500 mi

Brakes 44 11.0%

11 crashes, 1 fires · median 99,500 mi

1 crashes, 5 fires · median 62,501 mi

Suspension 16 4.0%

1 crashes, 0 fires · median 144,500 mi

0 crashes, 2 fires

Seat Belts 12 3.0%

Median failure at 150,000 miles

Median failure at 95,000 miles

Median failure at 59,800 miles

Body & Structure 9 2.3%

1 crashes, 1 fires · median 59,800 mi

Transmission & Drivetrain 8 2.0%

2 crashes, 0 fires · median 100,000 mi

Airbags 7 1.8%

7 crashes, 0 fires

Fuel & Propulsion 6 1.5%

Median failure at 270,500 miles

Doors, Latches & Locks 5 1.3%

Median failure at 122,000 miles

Steering 5 1.3%

1 crashes, 0 fires

Seats 4 1.0%
Lights 3 0.8%

Median failure at 90,000 miles

Other & Unspecified 2 0.5%
Wheels 2 0.5%

Exactly what failed

NHTSA files every complaint against a named sub-assembly, not just a system. This is the difference between knowing it was "the engine" and knowing which part of it — the list to hand a mechanic.

Tread/Belt 81 53.6%
Antilock/Traction Control/Electronic Limited Slip 24 15.9%
Accelerator Pedal 15 9.9%
Frontal 7 4.6%
Alternator/Generator/Regulator 6 4.0%
AIR Conditioner 6 4.0%
Foundation Components 6 4.0%
Front 6 4.0%

When it fails

Odometer readings owners gave when they filed. About half of all complaints include one.

Under 1,000 miles 1 2.9%
10,000 – 24,999 miles 1 2.9%
25,000 – 49,999 miles 1 2.9%
50,000 – 74,999 miles 2 5.7%
75,000 – 99,999 miles 5 14.3%
100,000 – 149,999 miles 13 37.1%
150,000+ miles 12 34.3%

When owners complained

A spike years after the car went on sale usually means a part wearing out on schedule across the whole fleet — the kind of pattern no single owner can see from inside their own car.

Oct 1996 peak 73 Mar 2021

NHTSA investigations into the 1997 Mercury Mountaineer

An investigation is the step before a recall: the agency has seen enough complaints to look into a pattern itself. An open one means it thinks something may be wrong and nothing has been fixed yet.

DP05005 Opened 22 Sep 2005 Closed 4 Jan 2006 ENGINE AND ENGINE COOLING:ENGINE

SPARK PLUG EJECTION FROM CYLINDER HEAD

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 A...

PE99049 Opened 28 Jul 1999 Closed 24 Apr 2000 VISIBILITY

WINDSHIELD WIPER MALFUNCTION

PE99045 Opened 6 Jul 1999 Closed 29 Oct 1999 STEERING

STEERING KNUCKLE SEPARATIONS

RQ98020 Opened 3 Nov 1998 Closed 15 Nov 2000 FUEL SYSTEM, GASOLINE:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS

FUEL LINE DAMAGE FROM JUMP STARTING

Recalls on the 1997 Mercury Mountaineer

A complaint is one owner's allegation. A recall is the point at which the manufacturer or a regulator agreed the defect is real and dangerous enough to fix for free — however old the car is.

Canada — Transport Canada

Canada runs its own recall programme, and its campaigns do not always mirror the American ones.

Recall 2009292 492,877 units in Canada

Other

On certain vehicles, the speed control deactivation switch may overheat, smoke, or burn, potentially resulting in an underhood fire. The condition may occur either when the vehicle is parked or when it is in operation. Correction: Dealers will install a new switch or fused wiring harness. Note: This is an expansion of recall 2005028 (05S28) for vehicles not previously included in the campaign.

Recalls cover specific build ranges, so check your own vehicle by VIN at nhtsa.gov/recalls or, in Canada, Transport Canada.

Complaints that involved harm

Reports where the owner recorded a crash, a fire, an injury or a death.

at 110,000 miles Lexington, GA Crash

VEHICLE SPEED CONTROL

TL* THE CONTACT'S HUSBAND OWNS A 1997 MERCURY MOUNTAINEER. THE CONTACT STATED THAT WHEN THE BRAKE PEDAL WAS RELEASED, THE VEHICLE UNINTENTIONALLY ACCELERATED. AS A RESULT, THE CONTACT'S HUSBAND REAR ENDED ANOTHER VEHICLE. THE AIR BAGS DID NOT DEPLOY. A POLICE REPORT WAS FILED AND THERE WERE NO INJURIES. THE VEHICLE WAS NOT TAKEN TO A DEALER OR INDEPENDENT MECHANIC FOR DIAGNOSTIC TESTING OR REPAIRS. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS APPROXIMATELY 110,000.

NHTSA complaint #11286936 — an unverified report by a vehicle owner.

at 3 miles Ipswich, MA Fire

ELECTRICAL SYSTEM

I WAS AT A GAS STATION MAKING A PURCHASE WITH MY DISABLED MOTHER. WE LEFT THE STORE, AND GOT INTO MY TRUCK. I STARTED MY TRUCK AND PROCEED TO DIVE TOWARDS THE EXIT OF THE GAS STATION WHEN I SMELLED SOMETHING LIKE BURNING RUBBER. I SAID TO MY MOTHER THAT SOMETHING SMELLED FUNNY AND THEN LOOKED AND SAW A THIN STEAM OF SMOKE COMING UP FROM IN BETWEEN MY LEGS. I PARKED THE TRUCK AND JUMPERS OUT LEAVING MY OM IN THE CAR. I THEN SAW A FIRE INSIDE OF THE METAL TRACK IN WHICH MY SEAT MOVES MECHANICALLY UNDERNEATH MY SEAT, WHERE THE WIRES ARE. I RAN INTO THE GAS STATION PANICKED AND ASKED THE ATTENDANT FOR A FIRE EXTINGUISHER, TO WHICH HE REPLIED " NO, I DON'T KNOW I DON'T HAVE ONE" AND DID NOTHING. SO I RAN BACK OUTSIDE TO MY TRUCK WHERE MY MOTHER WAS HAVING TROUBLE EXITING MY TRUCK AS SHE HAS ANXIETY AND HEALTH ISSUES. SHE FINALLY GOT OUT AND A TOW TRUCK THAT WAS DRIVING BY, SAW THE SMOKE GETTING HEAVIER AND FLOWING OUT OF MY TRUCK, HE STOPPED AND OUT THE FIRE OUT WITH AN EXTINGUISHER. THE FLAMES WERE COMING THROUGH MY SEAT AND I WAS AT A GAS STATION. I WAS TERRIFIED. I HAVE PTSD AND THIS HASN'T HELPED MY SLEEP AT ALL. ALSO, WE WERE AT A GAS STATION AND AS YOU KNOW, FIRE IS VERY DANGEROUS AT A GAS STATION. WE COULD'VE BEEN SERIOUSLY HURT OR WORSE.

NHTSA complaint #10993068 — an unverified report by a vehicle owner.

Mcallen, TX Crash 2 injured

VEHICLE SPEED CONTROL

TL* THE CONTACT OWNS A 1997 MERCURY MOUNTAINEER. THE CONTACT WAS DRIVING APPROXIMATELY 45 MPH WHEN THE VEHICLE ABNORMALLY ACCELERATED. THE CONTACT APPLIED THE BRAKES BUT THE VEHICLE WOULD NOT STOP. THE CONTACT WAS UNABLE TO MAINTAIN CONTROL OF THE VEHICLE AS IT ACCELERATED. THE LEFT SIDE OF THE VEHICLE BEGAN TO SKID ABNORMALLY AND THE CONTACT CRASHED INTO A WIRE FENCE. THE VEHICLE THEN ROLLED OVER AND CRASHED INTO SEVERAL TREES BEFORE COMING TO A STOP. THE PASSENGER SUSTAINED MAJOR INJURIES TO THE HEAD AND BODILY TRAUMA. THE CONTACT SUSTAINED INJURIES TO THE HEAD. THE CONTACT AND PASSENGER WERE TRANSPORTED TO THE HOSPITAL VIA AMBULANCE. A POLICE REPORT WAS FILED. THE VEHICLE WAS DESTROYED. THE FAILURE MILEAGE WAS UNKNOWN.

NHTSA complaint #10386293 — an unverified report by a vehicle owner.

at 125,000 miles Chery Hill, NJ Fire

ELECTRICAL SYSTEM

TL*THE CONTACT OWNS A 1997 MERCURY MOUNTAINEER. THE VEHICLE CAUGHT FIRE WHILE PARKED AND WITHOUT WARNING. THE VEHICLE WAS COMPLETELY DESTROYED AND A FIRE REPORT WAS FILED. THE CONTACT HAS PICTURES OF THE FAILURE. THE CAUSE OF THE FAILURE HAS NOT BEEN DETERMINED; HOWEVER, A FIREFIGHTER SPECULATED THAT IT MAY HAVE BEEN DUE TO ELECTRICAL FAILURE. THE FAILURE AND CURRENT MILEAGES WERE 125,000. UPDATED 07/14/09 *BF UPDATED 07/15/09

NHTSA complaint #10274109 — an unverified report by a vehicle owner.

at 115,000 miles Kennesaw, GA Crash 1 injured

POWER TRAIN:AUTOMATIC TRANSMISSION

I HAD JUST GOTTEN INTO THE DRIVER'S SEAT OF MY PARKED 1997 MERCURY MOUNTAINEER AT AN AUTO REPAIR SHOP LOT WHEN I REMEMBERED THAT I NEEDED TO RETRIEVE AN ARTICLE FROM UNDERNEATH THE SEAT. I GOT OUT OF THE VEHICLE AND KNELT DOWN NEXT TO IT. AS I REACHED UNDER THE SEAT, THE CAR DOOR HIT ME AND DRAGGED ME ALONG THE GROUND. I THEN REALIZED THE VEHICLE WAS NOT ONLY MOVING IN REVERSE BUT WAS PICKING UP SPEED, AS IT WAS ON A SLIGHT INCLINE. I KNEW I COULD NOT STOP THIS HEAVY SUV; I ALSO SAW THAT ITS LEFT FRONT TIRE WAS HEADING RIGHT FOR ME. I WAS THEN A 60-YEAR-OLD FEMALE WHO HAD PLAYED SPORTS AND WAS STILL IN GOOD PHYSICAL CONDITION. I DID A FOOTBALL-STYLE TUCK AND ROLLED AWAY FROM THE MOUNTAINEER TO AVOID GETTING RUN OVER. THE VEHICLE STOPPED MOVING ONLY AFTER HITTING ANOTHER PARKED AND UNOCCUPIED VEHICLE: THE PICKUP TRUCK THAT BELONGED TO THE OWNER OF THE AUTO REPAIR SHOP. LOCAL POLICE INVESTIGATED AND FOUND NO HUMAN ERROR OR FAULT; NO TICKET WAS ISSUED. ALSO, WHILE I SUFFERED SOME SCRAPES AND BRUISES I DID NOT NEED EMT OR HOSPITAL ATTENTION. I REPORTED THIS FIRST-EVER ACCIDENT TO MY AUTO INSURANCE COMPANY, BUT THE ADJUSTER EXPRESSED NO INTEREST IN FOLLOWING UP ON WHAT I AND THE AUTO REPAIR SHOP OWNER STILL BELIEVE TO BE ITS ROOT CAUSE: A FORD SUV TRANSMISSION DESIGN FLAW THAT ALLOWS FOR SLIPPAGE OUT OF PARK POSITION UNDER INEXPLICABLE CONDITIONS, SUCH AS PAVEMENT INCLINE AND/OR MOTOR VIBRATION. NO TRANSMISSION PARTS WERE DAMAGED OR REPLACED ON THIS VEHICLE BECAUSE OF THIS INCIDENT; NOR HAS THERE BEEN A REPEAT OF THIS PROBLEM.

NHTSA complaint #10267532 — an unverified report by a vehicle owner.

Columbus, OH Fire

ENGINE AND ENGINE COOLING

WE REALLY DON'T HAVE ANY INFORMATION REGARDING THE INCIDENT. THE CAR HAD BEEN PARKED OUTSIDE FOR APPROXIMATELY 4 HOURS, WHEN UPON WAKING AT AROUND 3:50 AM ON SUNDAY MORNING, I SMELLED A STRANGE ODOR EMANATING FROM SOMEWHERE IN THE HOUSE. AS I INVESTIGATED, I SOON FOUND OUT THAT THE SMELL WAS NOT IN THE HOUSE, BUT OUTSIDE, AND THAT'S WHEN I FOUND MY CAR ABLAZE. THE FIRE DEPARTMENT HAD ALREADY BEEN CALLED BY THE TIME I REALIZED WHAT IT WAS, AND THE FIRE WAS PUT OUT. NO POLICE CAME, AND NO REPORT WAS FILED. THE ONLY INFORMATION GIVEN TO ANY OFFICIAL WAS MY NAME, MY CELL NUMBER, THE LICENSE PLATE NUMBER, AND POSSIBLY THE VIN. THE 1997 MERCURY MOUNTAINEER NOW SITS IN MY DRIVEWAY.

NHTSA complaint #10252041 — an unverified report by a vehicle owner.

The most recent complaints

In the owners' own words, exactly as filed with NHTSA.

at 385,000 miles Hudson, NY

FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP

TL* THE CONTACT OWNS A 1997 MERCURY MOUNTAINEER. THE CONTACT STATED WHILE THE VEHICLE WAS STATIONARY, THE VEHICLE STALLED. THE CONTACT STATED NO WARNING LIGHT WAS ILLUMINATED. THE VEHICLE WAS TAKEN TO AN UNKNOWN DEALER TO BE DIAGNOSED. THE CONTACT WAS INFORMED THAT THE FUEL PUMP NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER HAD NOT BEEN INFORMED OF THE FAILURE. THE FAILURE MILEAGE WAS APPROXIMATELY 385,000.

NHTSA complaint #11402578 — an unverified report by a vehicle owner.

at 185,000 miles Springboro, OH

SEAT BELTS

DRIVERS SIDE SEAT BELT BUCKLE WILL NOT LATCH. 185,000 MILES.

NHTSA complaint #11311224 — an unverified report by a vehicle owner.

at 110,000 miles Lexington, GA Crash

VEHICLE SPEED CONTROL

TL* THE CONTACT'S HUSBAND OWNS A 1997 MERCURY MOUNTAINEER. THE CONTACT STATED THAT WHEN THE BRAKE PEDAL WAS RELEASED, THE VEHICLE UNINTENTIONALLY ACCELERATED. AS A RESULT, THE CONTACT'S HUSBAND REAR ENDED ANOTHER VEHICLE. THE AIR BAGS DID NOT DEPLOY. A POLICE REPORT WAS FILED AND THERE WERE NO INJURIES. THE VEHICLE WAS NOT TAKEN TO A DEALER OR INDEPENDENT MECHANIC FOR DIAGNOSTIC TESTING OR REPAIRS. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS APPROXIMATELY 110,000.

NHTSA complaint #11286936 — an unverified report by a vehicle owner.

at 198,000 miles Buchanan, MI

SEAT BELTS

DRIVER SIDE SEAT BELT REFUSES TO LATCH AND, IF IT DOES LATCH, COMES UNLATCHED ON ITS OWN. ON INSPECTION, THE 'GUTS' OF THE MECHANISM ARE GONE.

NHTSA complaint #11100258 — an unverified report by a vehicle owner.

at 3 miles Ipswich, MA Fire

ELECTRICAL SYSTEM

I WAS AT A GAS STATION MAKING A PURCHASE WITH MY DISABLED MOTHER. WE LEFT THE STORE, AND GOT INTO MY TRUCK. I STARTED MY TRUCK AND PROCEED TO DIVE TOWARDS THE EXIT OF THE GAS STATION WHEN I SMELLED SOMETHING LIKE BURNING RUBBER. I SAID TO MY MOTHER THAT SOMETHING SMELLED FUNNY AND THEN LOOKED AND SAW A THIN STEAM OF SMOKE COMING UP FROM IN BETWEEN MY LEGS. I PARKED THE TRUCK AND JUMPERS OUT LEAVING MY OM IN THE CAR. I THEN SAW A FIRE INSIDE OF THE METAL TRACK IN WHICH MY SEAT MOVES MECHANICALLY UNDERNEATH MY SEAT, WHERE THE WIRES ARE. I RAN INTO THE GAS STATION PANICKED AND ASKED THE ATTENDANT FOR A FIRE EXTINGUISHER, TO WHICH HE REPLIED " NO, I DON'T KNOW I DON'T HAVE ONE" AND DID NOTHING. SO I RAN BACK OUTSIDE TO MY TRUCK WHERE MY MOTHER WAS HAVING TROUBLE EXITING MY TRUCK AS SHE HAS ANXIETY AND HEALTH ISSUES. SHE FINALLY GOT OUT AND A TOW TRUCK THAT WAS DRIVING BY, SAW THE SMOKE GETTING HEAVIER AND FLOWING OUT OF MY TRUCK, HE STOPPED AND OUT THE FIRE OUT WITH AN EXTINGUISHER. THE FLAMES WERE COMING THROUGH MY SEAT AND I WAS AT A GAS STATION. I WAS TERRIFIED. I HAVE PTSD AND THIS HASN'T HELPED MY SLEEP AT ALL. ALSO, WE WERE AT A GAS STATION AND AS YOU KNOW, FIRE IS VERY DANGEROUS AT A GAS STATION. WE COULD'VE BEEN SERIOUSLY HURT OR WORSE.

NHTSA complaint #10993068 — an unverified report by a vehicle owner.

Albany, GA

VEHICLE SPEED CONTROL

WHEN I USE THE CRUISE CONTROL AND THEN TURN IT OFF I CAN'T SEEM TO PUSH MY GAS PEDAL WHEN YOU ARE DRIVING THE VEHICLE. I HAVE TO KEEP PUTTING EXTREME PRESSURE ON THE ACCELERATOR PEDAL UNTIL SOMETHING BREAKS OR POPS AND THEN IT ALLOWS ME TO PUSH THE PEDAL. I KEEP HAVING PROBLEMS WITH SMOKE COMING FROM ON TOP OF THE STEERING COLUMN LIKE SOMETHING IS BURNING WHEN YOU ARE DRIVING, NOW I HAVE ELECTRICAL PROBLEMS TO WHERE MY HORN WILL NOT WORK ANYMORE. I KEEP HAVING PROBLEMS WITH THE FRONT FRAME OF THE SUV. THE FRAME SOUNDS AND FEELS LIKE IT IS GOING TO FALL APART AND IT DOESN'T MATTER IF YOU ARE DRIVING OR STATIONARY. THE MECHANIC SAYS IT IS THE SWAY BAR THAT IS CAUSING THAT PROBLEM. I HAVE BEEN CALLING FORD ABOUT IT AND THEY KEEP SAYING THERE IS NO RECALL ON MY VEHICLE.

NHTSA complaint #10904769 — an unverified report by a vehicle owner.

Albany, GA

ELECTRICAL SYSTEM

WHEN I USE THE CRUISE CONTROL AND THEN TURN IT OFF I CAN'T SEEM TO PUSH MY GAS PEDAL WHEN YOU ARE DRIVING THE VEHICLE. I HAVE TO KEEP PUTTING EXTREME PRESSURE ON THE ACCELERATOR PEDAL UNTIL SOMETHING BREAKS OR POPS AND THEN IT ALLOWS ME TO PUSH THE PEDAL. I KEEP HAVING PROBLEMS WITH SMOKE COMING FROM ON TOP OF THE STEERING COLUMN LIKE SOMETHING IS BURNING WHEN YOU ARE DRIVING, NOW I HAVE ELECTRICAL PROBLEMS TO WHERE MY HORN WILL NOT WORK ANYMORE. I KEEP HAVING PROBLEMS WITH THE FRONT FRAME OF THE SUV. THE FRAME SOUNDS AND FEELS LIKE IT IS GOING TO FALL APART AND IT DOESN'T MATTER IF YOU ARE DRIVING OR STATIONARY. THE MECHANIC SAYS IT IS THE SWAY BAR THAT IS CAUSING THAT PROBLEM. I HAVE BEEN CALLING FORD ABOUT IT AND THEY KEEP SAYING THERE IS NO RECALL ON MY VEHICLE.

NHTSA complaint #10904769 — an unverified report by a vehicle owner.

Albany, GA

FUEL/PROPULSION SYSTEM

WHEN I USE THE CRUISE CONTROL AND THEN TURN IT OFF I CAN'T SEEM TO PUSH MY GAS PEDAL WHEN YOU ARE DRIVING THE VEHICLE. I HAVE TO KEEP PUTTING EXTREME PRESSURE ON THE ACCELERATOR PEDAL UNTIL SOMETHING BREAKS OR POPS AND THEN IT ALLOWS ME TO PUSH THE PEDAL. I KEEP HAVING PROBLEMS WITH SMOKE COMING FROM ON TOP OF THE STEERING COLUMN LIKE SOMETHING IS BURNING WHEN YOU ARE DRIVING, NOW I HAVE ELECTRICAL PROBLEMS TO WHERE MY HORN WILL NOT WORK ANYMORE. I KEEP HAVING PROBLEMS WITH THE FRONT FRAME OF THE SUV. THE FRAME SOUNDS AND FEELS LIKE IT IS GOING TO FALL APART AND IT DOESN'T MATTER IF YOU ARE DRIVING OR STATIONARY. THE MECHANIC SAYS IT IS THE SWAY BAR THAT IS CAUSING THAT PROBLEM. I HAVE BEEN CALLING FORD ABOUT IT AND THEY KEEP SAYING THERE IS NO RECALL ON MY VEHICLE.

NHTSA complaint #10904769 — an unverified report by a vehicle owner.

at 137,400 miles Newnan, GA

SEAT BELTS

THE DRIVER'S SEAT BELT WILL NOT LATCH.

NHTSA complaint #10794584 — an unverified report by a vehicle owner.

at 170,000 miles Santa Cruz, CA

SEAT BELTS

TL* THE CONTACT OWNS A 1997 MERCURY MOUNTAINEER. THE CONTACT STATED THAT THE FRONT DRIVER SIDE SEAT BELT BUCKLE FAILED TO LATCH. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 170,000. THE VIN WAS UNAVAILABLE.

NHTSA complaint #10693941 — an unverified report by a vehicle owner.

at 100,000 miles HOT Springs, AR

POWER TRAIN

MAJOR AND RECURRING ISSUE WITH FRONT DRIVE SHAFT, AND FRONT DIFFERENTIAL, GRINDING, SHAKING, WITH NEAR CRASH DUE TO DIFFICULTY TO HANDLE (THIS WAS ON THE WAY TO THE MECHANIC).

NHTSA complaint #10692300 — an unverified report by a vehicle owner.

at 160,000 miles Portage, WI

VEHICLE SPEED CONTROL

TL* THE CONTACT OWNS A 1997 MERCURY MOUNTAINEER. THE CONTACT STATED THAT HE SHIFTED INTO DRIVE AND THE VEHICLE SUDDENLY ACCELERATED. THE CONTACT MENTIONED THAT HE HAD TO SHIFT TO NEUTRAL IN ORDER TO STOP THE VEHICLE AND STATED THAT THE FAILURE OCCURRED SEVERAL TIMES. THE VEHICLE WAS TAKEN TO THE DEALER. THE TECHNICIAN WAS UNABLE TO DIAGNOSE THE FAILURE. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS 160,000 AND THE CURRENT MILEAGE WAS 170,000.

NHTSA complaint #10514788 — an unverified report by a vehicle owner.

at 132,145 miles Houston, TX

SEAT BELTS

I ATTEMPTED TO CONNECT THE TWO PORTIONS OF THE DRIVER FRONT SEAT BELT AND THE LATCHING MECHANISM IN THE FEMALE PORTION WOULD NOT LATCH, THEREBY DEFEATING MY ABILITY TO SECURE THE SEAT BELT. I TOOK THE VEHICLE TO A REPAIR SHOP THAT QUOTED ME ALMOST $200 TO REPAIR THE BELT, INDICATING THE OEM KIT WAS ALMOST $150. SOMEONE IS PROFITEERING ON DEFECTIVE SAFETY EQUIPMENT.

NHTSA complaint #10508701 — an unverified report by a vehicle owner.

at 175,000 miles Troy, MI

SEAT BELTS

DRIVER'S SEAT BELT WILL NOT FASTEN.

NHTSA complaint #10448358 — an unverified report by a vehicle owner.

at 150,000 miles Berwick, PA

SEAT BELTS

TL*THE CONTACT OWNS A 1997 MERCURY MOUNTAINEER. HE ATTEMPTED TO PUT THE DRIVERS SIDE SEAT BELT ON AND THE BUCKLE WOULD NOT SNAP INTO PLACE. THE FAILURE HAD BEEN ON GOING FOR ONE WEEK. THE VEHICLE WAS NOT TAKEN TO THE DEALER FOR DIAGNOSTIC TESTING. THE APPROXIMATE FAILURE AND CURRENT MILEAGE WAS 150,000.

NHTSA complaint #10390198 — an unverified report by a vehicle owner.

Mcallen, TX Crash 2 injured

VEHICLE SPEED CONTROL

TL* THE CONTACT OWNS A 1997 MERCURY MOUNTAINEER. THE CONTACT WAS DRIVING APPROXIMATELY 45 MPH WHEN THE VEHICLE ABNORMALLY ACCELERATED. THE CONTACT APPLIED THE BRAKES BUT THE VEHICLE WOULD NOT STOP. THE CONTACT WAS UNABLE TO MAINTAIN CONTROL OF THE VEHICLE AS IT ACCELERATED. THE LEFT SIDE OF THE VEHICLE BEGAN TO SKID ABNORMALLY AND THE CONTACT CRASHED INTO A WIRE FENCE. THE VEHICLE THEN ROLLED OVER AND CRASHED INTO SEVERAL TREES BEFORE COMING TO A STOP. THE PASSENGER SUSTAINED MAJOR INJURIES TO THE HEAD AND BODILY TRAUMA. THE CONTACT SUSTAINED INJURIES TO THE HEAD. THE CONTACT AND PASSENGER WERE TRANSPORTED TO THE HOSPITAL VIA AMBULANCE. A POLICE REPORT WAS FILED. THE VEHICLE WAS DESTROYED. THE FAILURE MILEAGE WAS UNKNOWN.

NHTSA complaint #10386293 — an unverified report by a vehicle owner.

at 149,000 miles Brookwood, AL

VEHICLE SPEED CONTROL

MY 1997 MERCURY MOUNTAINEER (THAT I PURCHASED FEB 2010) IS EXPERIENCING THE SAME ACCELERATION PROBLEMS AS DESCRIBED IN THE 4.0 SOHC CAMPAIGN # 00V422000 AND ACTION # EA99001. I HAVE TO APPLY EXTRA ACCELERATION TO MAKE THE CAR DRIVE WHEN ENGINE IS "COLD". AFTER IT WARMS UP, OR IF I START THE ENGINE AND ALLOW IT TO WARM UP BEFORE DRIVING, I DO NOT HAVE THAT PROBLEM. HAS THERE BEEN ANY OTHER V8 COMPLAINTS?

NHTSA complaint #10334330 — an unverified report by a vehicle owner.

at 156,000 miles Upper Saddle River, NJ

VEHICLE SPEED CONTROL

TL* THE CONTACT OWNS A 1997 MERCURY MOUNTAINEER. HE EXPERIENCED DIFFICULT STEERING, BECAUSE THE FRONT SWAY BAR LINKAGE HAD FRACTURED. SECONDLY HE WOULD INTERMITTENTLY SMELL AN ODOR OF GASOLINE INSIDE OF THE VEHICLE. THIRDLY DURING BRAKE APPLICATION THE ACCELERATOR PEDAL WOULD ALSO STICK. THIS CONDITION WOULD CAUSE THE VEHICLE TO LURCH FORWARD. LASTLY THE MAIN BAR THAT HELD THE TWO BUMPERS TOGETHER HAD CORRODED. THE FAILURES WERE DESCRIBED IN RECALLS (98V060000, 00V422000, 00V402000). HOWEVER HE WAS ADVISED BY REPRESENTATIVES FROM THE DEALER AND THE MANUFACTURER THAT THE PREVIOUS OWNER HAD THE VEHICLE REPAIRED ACCORDING THE RECALLS. THE CURRENT MILEAGE WAS APPROXIMATELY 157,000. THE FAILURE MILEAGE WAS APPROXIMATELY 156,000.

NHTSA complaint #10295389 — an unverified report by a vehicle owner.

at 156,000 miles Upper Saddle River, NJ

SUSPENSION

TL* THE CONTACT OWNS A 1997 MERCURY MOUNTAINEER. HE EXPERIENCED DIFFICULT STEERING, BECAUSE THE FRONT SWAY BAR LINKAGE HAD FRACTURED. SECONDLY HE WOULD INTERMITTENTLY SMELL AN ODOR OF GASOLINE INSIDE OF THE VEHICLE. THIRDLY DURING BRAKE APPLICATION THE ACCELERATOR PEDAL WOULD ALSO STICK. THIS CONDITION WOULD CAUSE THE VEHICLE TO LURCH FORWARD. LASTLY THE MAIN BAR THAT HELD THE TWO BUMPERS TOGETHER HAD CORRODED. THE FAILURES WERE DESCRIBED IN RECALLS (98V060000, 00V422000, 00V402000). HOWEVER HE WAS ADVISED BY REPRESENTATIVES FROM THE DEALER AND THE MANUFACTURER THAT THE PREVIOUS OWNER HAD THE VEHICLE REPAIRED ACCORDING THE RECALLS. THE CURRENT MILEAGE WAS APPROXIMATELY 157,000. THE FAILURE MILEAGE WAS APPROXIMATELY 156,000.

NHTSA complaint #10295389 — an unverified report by a vehicle owner.

at 156,000 miles Upper Saddle River, NJ

FUEL SYSTEM, GASOLINE:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS

TL* THE CONTACT OWNS A 1997 MERCURY MOUNTAINEER. HE EXPERIENCED DIFFICULT STEERING, BECAUSE THE FRONT SWAY BAR LINKAGE HAD FRACTURED. SECONDLY HE WOULD INTERMITTENTLY SMELL AN ODOR OF GASOLINE INSIDE OF THE VEHICLE. THIRDLY DURING BRAKE APPLICATION THE ACCELERATOR PEDAL WOULD ALSO STICK. THIS CONDITION WOULD CAUSE THE VEHICLE TO LURCH FORWARD. LASTLY THE MAIN BAR THAT HELD THE TWO BUMPERS TOGETHER HAD CORRODED. THE FAILURES WERE DESCRIBED IN RECALLS (98V060000, 00V422000, 00V402000). HOWEVER HE WAS ADVISED BY REPRESENTATIVES FROM THE DEALER AND THE MANUFACTURER THAT THE PREVIOUS OWNER HAD THE VEHICLE REPAIRED ACCORDING THE RECALLS. THE CURRENT MILEAGE WAS APPROXIMATELY 157,000. THE FAILURE MILEAGE WAS APPROXIMATELY 156,000.

NHTSA complaint #10295389 — an unverified report by a vehicle owner.

at 156,000 miles Upper Saddle River, NJ

STRUCTURE

TL* THE CONTACT OWNS A 1997 MERCURY MOUNTAINEER. HE EXPERIENCED DIFFICULT STEERING, BECAUSE THE FRONT SWAY BAR LINKAGE HAD FRACTURED. SECONDLY HE WOULD INTERMITTENTLY SMELL AN ODOR OF GASOLINE INSIDE OF THE VEHICLE. THIRDLY DURING BRAKE APPLICATION THE ACCELERATOR PEDAL WOULD ALSO STICK. THIS CONDITION WOULD CAUSE THE VEHICLE TO LURCH FORWARD. LASTLY THE MAIN BAR THAT HELD THE TWO BUMPERS TOGETHER HAD CORRODED. THE FAILURES WERE DESCRIBED IN RECALLS (98V060000, 00V422000, 00V402000). HOWEVER HE WAS ADVISED BY REPRESENTATIVES FROM THE DEALER AND THE MANUFACTURER THAT THE PREVIOUS OWNER HAD THE VEHICLE REPAIRED ACCORDING THE RECALLS. THE CURRENT MILEAGE WAS APPROXIMATELY 157,000. THE FAILURE MILEAGE WAS APPROXIMATELY 156,000.

NHTSA complaint #10295389 — an unverified report by a vehicle owner.

at 109,000 miles Lubbock, TX

VEHICLE SPEED CONTROL:CRUISE CONTROL

CRUISE CONTROL WORKS AT TIMES AND SOMETIME DOES NOT WORK.

NHTSA complaint #10287272 — an unverified report by a vehicle owner.

at 125,000 miles Chery Hill, NJ Fire

ELECTRICAL SYSTEM

TL*THE CONTACT OWNS A 1997 MERCURY MOUNTAINEER. THE VEHICLE CAUGHT FIRE WHILE PARKED AND WITHOUT WARNING. THE VEHICLE WAS COMPLETELY DESTROYED AND A FIRE REPORT WAS FILED. THE CONTACT HAS PICTURES OF THE FAILURE. THE CAUSE OF THE FAILURE HAS NOT BEEN DETERMINED; HOWEVER, A FIREFIGHTER SPECULATED THAT IT MAY HAVE BEEN DUE TO ELECTRICAL FAILURE. THE FAILURE AND CURRENT MILEAGES WERE 125,000. UPDATED 07/14/09 *BF UPDATED 07/15/09

NHTSA complaint #10274109 — an unverified report by a vehicle owner.

at 115,000 miles Kennesaw, GA Crash 1 injured

POWER TRAIN:AUTOMATIC TRANSMISSION

I HAD JUST GOTTEN INTO THE DRIVER'S SEAT OF MY PARKED 1997 MERCURY MOUNTAINEER AT AN AUTO REPAIR SHOP LOT WHEN I REMEMBERED THAT I NEEDED TO RETRIEVE AN ARTICLE FROM UNDERNEATH THE SEAT. I GOT OUT OF THE VEHICLE AND KNELT DOWN NEXT TO IT. AS I REACHED UNDER THE SEAT, THE CAR DOOR HIT ME AND DRAGGED ME ALONG THE GROUND. I THEN REALIZED THE VEHICLE WAS NOT ONLY MOVING IN REVERSE BUT WAS PICKING UP SPEED, AS IT WAS ON A SLIGHT INCLINE. I KNEW I COULD NOT STOP THIS HEAVY SUV; I ALSO SAW THAT ITS LEFT FRONT TIRE WAS HEADING RIGHT FOR ME. I WAS THEN A 60-YEAR-OLD FEMALE WHO HAD PLAYED SPORTS AND WAS STILL IN GOOD PHYSICAL CONDITION. I DID A FOOTBALL-STYLE TUCK AND ROLLED AWAY FROM THE MOUNTAINEER TO AVOID GETTING RUN OVER. THE VEHICLE STOPPED MOVING ONLY AFTER HITTING ANOTHER PARKED AND UNOCCUPIED VEHICLE: THE PICKUP TRUCK THAT BELONGED TO THE OWNER OF THE AUTO REPAIR SHOP. LOCAL POLICE INVESTIGATED AND FOUND NO HUMAN ERROR OR FAULT; NO TICKET WAS ISSUED. ALSO, WHILE I SUFFERED SOME SCRAPES AND BRUISES I DID NOT NEED EMT OR HOSPITAL ATTENTION. I REPORTED THIS FIRST-EVER ACCIDENT TO MY AUTO INSURANCE COMPANY, BUT THE ADJUSTER EXPRESSED NO INTEREST IN FOLLOWING UP ON WHAT I AND THE AUTO REPAIR SHOP OWNER STILL BELIEVE TO BE ITS ROOT CAUSE: A FORD SUV TRANSMISSION DESIGN FLAW THAT ALLOWS FOR SLIPPAGE OUT OF PARK POSITION UNDER INEXPLICABLE CONDITIONS, SUCH AS PAVEMENT INCLINE AND/OR MOTOR VIBRATION. NO TRANSMISSION PARTS WERE DAMAGED OR REPLACED ON THIS VEHICLE BECAUSE OF THIS INCIDENT; NOR HAS THERE BEEN A REPEAT OF THIS PROBLEM.

NHTSA complaint #10267532 — an unverified report by a vehicle owner.

Columbus, OH Fire

ENGINE AND ENGINE COOLING

WE REALLY DON'T HAVE ANY INFORMATION REGARDING THE INCIDENT. THE CAR HAD BEEN PARKED OUTSIDE FOR APPROXIMATELY 4 HOURS, WHEN UPON WAKING AT AROUND 3:50 AM ON SUNDAY MORNING, I SMELLED A STRANGE ODOR EMANATING FROM SOMEWHERE IN THE HOUSE. AS I INVESTIGATED, I SOON FOUND OUT THAT THE SMELL WAS NOT IN THE HOUSE, BUT OUTSIDE, AND THAT'S WHEN I FOUND MY CAR ABLAZE. THE FIRE DEPARTMENT HAD ALREADY BEEN CALLED BY THE TIME I REALIZED WHAT IT WAS, AND THE FIRE WAS PUT OUT. NO POLICE CAME, AND NO REPORT WAS FILED. THE ONLY INFORMATION GIVEN TO ANY OFFICIAL WAS MY NAME, MY CELL NUMBER, THE LICENSE PLATE NUMBER, AND POSSIBLY THE VIN. THE 1997 MERCURY MOUNTAINEER NOW SITS IN MY DRIVEWAY.

NHTSA complaint #10252041 — an unverified report by a vehicle owner.