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1999 Mercury Cougar

Owner reports · Recalls · Investigations

Limited comparison data

There is not enough comparable history to draw a useful model-year comparison.

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When problems were reported

Mileage at the reported incident

129 reports with mileage · 325 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.

  • Electrical System. Review the 99 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Service Brakes, Hydraulic. Review the 72 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Engine And Engine Cooling. Review the 67 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

23 crash reports3 fire reports21 injury reports

Power Train complaints

50 reports
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150,000 miles · Nov 24, 2016
Power Train

TRANSMISSION HAVING PROBLEMS GOING INTO GEAR CONSTANTLY SLIPPING AND CATCHING GEARS WHEN TRYING TO DRIVE ONLY GETS UP TO 30 MPH

NHTSA ODI #10927776

130 miles · Jun 5, 2012
EnginePower TrainSuspension

WHEN DRIVEN IT JERKS WHEN U TAKE OFF AND WHEN IT SHIFTS, AND IT MAKES A CLUNK NOISE WHEN I HIM HIT A BUMP IT IS SO BAD MY CAR GOES THE OTHER WAY THE REAR END. *TR

NHTSA ODI #10460730

Mileage unknown · Jan 31, 2012
Power Train

1999 MERCURY COUGAR. CONSUMER STATES PROBLEM WITH TRANSMISSION SHIFTING INTO FIRST AND SECOND GEAR, BUT WILL SHIFT CORRECTLY IF IT IS DONE MANUALLY. *TGW

NHTSA ODI #10446411

128,300 miles · Jul 9, 2010
Power Train

LOUD GRINDING NOISE FROM THE MANUAL TRANSMISSION OCCURS WHEN CAR IS DOWN SHIFTED TO FIRST GEAR COMING TO A STOP, OR SHIFTED TO FIRST NOT BEING AT A COMPLETE STOP, THE SHIFT LEVER "POPS OUT OF GEAR" AND ADMITTING A VERY LOUD GRINDING NOISE. PREVENTING THIS WOULD BE COMING TO A COMPLETE STOP FROM NEUTRAL, THEN AFTER STOPPING COMPL…

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LOUD GRINDING NOISE FROM THE MANUAL TRANSMISSION OCCURS WHEN CAR IS DOWN SHIFTED TO FIRST GEAR COMING TO A STOP, OR SHIFTED TO FIRST NOT BEING AT A COMPLETE STOP, THE SHIFT LEVER "POPS OUT OF GEAR" AND ADMITTING A VERY LOUD GRINDING NOISE. PREVENTING THIS WOULD BE COMING TO A COMPLETE STOP FROM NEUTRAL, THEN AFTER STOPPING COMPLETELY PROCEED TO ENGAGE CLUTCH AND PUT CAR INTO FIRST GEAR. FIRST GEAR SOMETIMES HARD TO SHIFT INTO, MIGHT BE A SHIFT LINKAGE PROBLEM. SOUNDS LIKE THE MANUAL TRANSMISSION GRINDING WITH A LOUD WINDING SQUEAL. *TR

NHTSA ODI #10342131

Mileage unknown · Dec 7, 2009
Electrical SystemElectronic Stability Control (esc)Engine And Engine Cooling

BOUGHT CAR AT DEALER ON 02/05/01 SINCE THEN I'VE HAD TO REPAIR CAR ON TOO MANY OCCASIONS. HERE SOME OF THE REPAIRS I'VE HAD TO DO ON THIS CAR EVER SINCE I BOUGHT IT. ON 3/01: BRAKES, 10/01: DEALERSHIP REPLACED BATTERY AND PERFORMED A RECALL,12/01: DEALERSHIP REPLACED ALTERNATOR, 05/02: BRAKE PADS, 04/04: WATER PUMP BELT, 09/04: …

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BOUGHT CAR AT DEALER ON 02/05/01 SINCE THEN I'VE HAD TO REPAIR CAR ON TOO MANY OCCASIONS. HERE SOME OF THE REPAIRS I'VE HAD TO DO ON THIS CAR EVER SINCE I BOUGHT IT. ON 3/01: BRAKES, 10/01: DEALERSHIP REPLACED BATTERY AND PERFORMED A RECALL,12/01: DEALERSHIP REPLACED ALTERNATOR, 05/02: BRAKE PADS, 04/04: WATER PUMP BELT, 09/04: REPLACED BATTER, 10/11/04: REPLACED ALTERNATOR AND BELT, 10/14/04: REPLACED POSITIVE BATTERY TERMINAL, 12/04: REPLACED RADIO, 02/06: REPLACED MOTOR MOUNT, 01/07:REPLACED BATTERY, 02/07: REPLACED STRUT, 02/08: REPLACED SHOCK ABSORBER, 10/08: REPLACED BATTERY, 04/09: REPLACED BEARING, TRANSMISSION & ANCHOR ENGINE MOUNT AND DON'T HAVE THE DATE BUT ALSO HAD TO REPLACE THE WINDSHIELD WIPER MOTOR. THESE REPAIRS ARE WHAT I HAVE IN RECEIPTS YET FOR EXAMPLE I HAVE REPLACED THE MOTOR MOUNTS MORE THAN ONCE. CURRENTLY THE FOLLOWING AREAS OF MY VEHICLE DO NOT FUNCTION: THE HORN NO LONGER WORKS, CRUISE CONTROL IS NOT FUNCTIONING, THE AIR CONDITIONER NO LONGER HEATS, & THE BRAKE LIGHT OF MY VEHICLE REMAINED LIT WHEN THE VEHICLE WAS ON AND NOW HAVE FAILED TO TURN OUT (LAMP SOCKET IS BURNT). *TR

NHTSA ODI #10294762

120,000 miles · Sep 26, 2008
Power Train

I HAVE A 1999 MERCURY COUGAR, AND HAVE HAD IT ABOUT 4 YEARS NOW. I HAVE HAD NO PROBLEMS WITH THE CAR, EXCEPT HAVING TO HAVE THE ALTERNATOR REPLACED. I WORK 3RD SHIFT (7P-7A) AT A LOCAL HOSPITAL, AND ON MY WAY HOME, MY CAR STARTED SLIPPING IN AND OUT OF GEAR. THE CAR WOULD GO FOR A MINUTE, THEN IT WOULD STOP, AND I WOULD PUSH T…

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I HAVE A 1999 MERCURY COUGAR, AND HAVE HAD IT ABOUT 4 YEARS NOW. I HAVE HAD NO PROBLEMS WITH THE CAR, EXCEPT HAVING TO HAVE THE ALTERNATOR REPLACED. I WORK 3RD SHIFT (7P-7A) AT A LOCAL HOSPITAL, AND ON MY WAY HOME, MY CAR STARTED SLIPPING IN AND OUT OF GEAR. THE CAR WOULD GO FOR A MINUTE, THEN IT WOULD STOP, AND I WOULD PUSH THE GAS AND THE CAR WOULD JUST REV UP. I HAD A LINE OF TRAFFIC BEHIND ME, SO I AS TRYING MY BEST TO GET THE CAR OFF THE ROAD. I FINALLY GOT IT INTO AN EMPTY PARKING LOT AND CALLED TO GET SOME HELP. I WAS VERY TIRED FROM WORKING A 12 HOUR SHIFT AND HAD TO WAIT 2 HOURS FOR SOMEONE TO COME AND GET ME. WE GOT THE CAR TO A MECHANIC, WHICH SAID THAT IT WAS THE TRANSMISSION, AND HE THEN TOLD ME THAT HE WOULD DRAIN THE TRANSMISSION, PUT NEW FLUID IN IT, AND SEE IF THAT FIXED THE PROBLEM. TO MY VERY UNFORTUNATE NEWS, THE TRANSMISSION HAS WENT OUT IN MY CAR. I AM A FULL-TIME STUDENT AND FULL-TIME WORKING TRYING TO MAKE ENDS MEET. DUE TO THE TRANSMISSION GOING OUT IN MY CAR, I HAVE MISSED CLASSES, AND IT'S BECOMING A HEADACHE TRYING TO GET TO AND FROM WORK, SCHOOL, AND OTHER PLACES I NEED TO BE. I WAS TOLD THAT THE 1999 COUGARS HAD A RECALL ON THE TRANSMISSION AND THAT I NEEDED TO FIND OUT ABOUT IT. THIS IS WHAT I AM DOING NOW. I CAN'T AFFORD A NEW TRANSMISSION, LET ALONE A NEW CAR, WHILE I'M TRYING TO GO TO SCHOOL. THIS WHOLE ORDEAL HAS THROWN ME OFF, BECAUSE THERE WAS NOTHING WRONG WITH THE CAR, AND ALL OF A SUDDEN (IN ONE DAY) THE TRANSMISSION WENT OUT. I HOPE THIS PROBLEM IS RESOLVED, AND I GET SOME HELP WITH FIXING MY CAR. I APPRECIATE YOUR TIME, AND I HOPE THAT MY PROBLEM IS LOOKED INTO. THANKS, GINA BROOK MELTON *TR

NHTSA ODI #10243573

Mileage unknown · Mar 31, 2008
Electrical SystemExterior LightingPower Train

I AM THE ORIGINAL OWNER OF A 1999 MERCURY COUGAR AUTOMATIC V6. I HAVE NEVER BEEN IN AN ACCIDENT WITH THE VEHICLE, BUT CONTINUE TO HAVE MECHANICAL PROBLEMS. LIKE OTHER 1999 ' 2000 MERCURY COUGAR OWNERS I WORRY ABOUT THE SAFETY OF DRIVING A VEHICLE WITH MORE PROBLEMS THAN CAN COST EFFECTIVELY BE FIXED. MY LIST OF BROKEN ITEMS I…

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I AM THE ORIGINAL OWNER OF A 1999 MERCURY COUGAR AUTOMATIC V6. I HAVE NEVER BEEN IN AN ACCIDENT WITH THE VEHICLE, BUT CONTINUE TO HAVE MECHANICAL PROBLEMS. LIKE OTHER 1999 ' 2000 MERCURY COUGAR OWNERS I WORRY ABOUT THE SAFETY OF DRIVING A VEHICLE WITH MORE PROBLEMS THAN CAN COST EFFECTIVELY BE FIXED. MY LIST OF BROKEN ITEMS INCLUDE THE RADIO, POWER WINDOW REGULATOR, O2 SENSORS, TRANSMISSION AT 59,000 MILES, DASHBOARD LIGHTS (LOW COOLANT AND CHECK ENGINE), DOOR/WINDOW LEAKY SEAL ISSUES, ENGINE MISFIRE (DECREASED ACCELERATION) AND NOW MY CRUISE CONTROL AND TURN SIGNALS DO NOT WORK. UPON RESEARCHING THE RECALL FOR CRUISE CONTROL FIRES DEALING WITH FORD PRODUCTS I FOUND THAT I AM AMONG OTHER DISGRUNTLED COUGAR OWNERS. FORD/MERCURY OR FORD TECHNICIANS HAVE NOT DONE A SATISFACTORY JOB LETTING OWNERS KNOW OF RECALLS THAT NEED ATTENTION. MY LATEST CONCERN IS THAT MY COUGAR MIGHT START ON FIRE, PER MY COMPLAINT WITH FORD; THEY SEE NO THREAT WITH MY CRUISE CONTROL ISSUES AND SUGGESTED I CONTACT THE NHTSA WITH MY COMPLAINT. *TR

NHTSA ODI #10222903

73,000 miles · Oct 13, 2007
Power TrainService Brakes, Hydraulic

BRAKES CONTINUE TO GRIND EVEN AFTER REPLACEMENT. TRANSMISSION SURGES AND HESITATES UPON ACCELERATION CAUSING UNEXPECTED INCREASES IN SPEED. TRANSMISSION ALSO SLIPS IN AND OUT OF GEARS RANDOMLY. ALL OF THESE PROBLEMS COULD LEAD TO A SERIOUS ACCIDENT. *TR

NHTSA ODI #10205576

85,000 miles · Oct 12, 2006
Exterior LightingPower Train

DT*: THE CONTACT STATED THE EXTERIOR BRAKE LIGHTS DID NOT ILLUMINATE AT ALL, CAUSING THE VEHICLE TO NEARLY GET REAR-ENDED WHILE BRAKING FROM TRAVELING 70 MPH. THE VEHICLE WAS TAKEN TO A PRIVATE REPAIR SHOP, WHO DETERMINED THAT THE WIRING HARNESS NEEDED REPLACEMENT DUE TO A SHORT CIRCUIT. THERE WAS A NHTSA RECALL #01V032000 PER…

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DT*: THE CONTACT STATED THE EXTERIOR BRAKE LIGHTS DID NOT ILLUMINATE AT ALL, CAUSING THE VEHICLE TO NEARLY GET REAR-ENDED WHILE BRAKING FROM TRAVELING 70 MPH. THE VEHICLE WAS TAKEN TO A PRIVATE REPAIR SHOP, WHO DETERMINED THAT THE WIRING HARNESS NEEDED REPLACEMENT DUE TO A SHORT CIRCUIT. THERE WAS A NHTSA RECALL #01V032000 PERTAINING TO THE BRAKE LIGHT SWITCH. THE VEHICLE WAS NOT INCLUDED IN THE RECALL DUE TO THE VIN. SECONDLY, THE ENGINE HESITATED WHILE WARMING UP, ACCOMPANIED BY A ROUGH IDLE. THE VEHICLE WAS NOT SEEN BY A MECHANIC.

NHTSA ODI #10170664

82,000 miles · Jul 28, 2006
Power Train

FIRST TRANSMISSION FAILED ON THE HIGHWAY AT 32,000 MILES AND WAS REPLACED UNDER WARRANTY SECOND TRANSMISSION FAILED AT 82,000. *JB

NHTSA ODI #10163849

Official recalls

7

04V421000 · Fuel System, Gasoline

Aug 30, 2004

ON CERTAIN PASSENGER VEHICLES, CONTAMINATION OF THE FILTER IN THE FUEL DELIVERY MODULE (FDM) CAN REDUCE, AND EVENTUALLY BLOCK, THE FLOW OF FUEL TO THE ENGINE.

Consequence & remedy

Consequence: THIS MAY CAUSE ENGINE HESITATION, LOSS OF POWER, SURGING, AND OTHER SIMILAR SYMPTOMS. OVER TIME, THE FILTER MAY BECOME SUFFICIENTLY BLOCKED TO CAUSE THE ENGINE TO STALL, WHICH COULD RESULT IN A CRASH.

Remedy: THIS ACTION IS DEEMED A SAFETY IMPROVEMENT CAMPAIGN AND IS NOT BEING CONDUCTED UNDER THE SAFETY ACT. ALL OWNERS WILL BE NOTIFIED OF THE PROBLEM, AND DEALERS WILL REPLACE THE FDM WITH A NEW DESIGN AT NO CHARGE IF THE OWNER REPORTS THAT THE VEHICLE EXHIBITS ANY OF THE IDENTIFIED SYMPTOMS. THE FREE REPLACEMENT WILL BE AVAILABLE FOR A PERIOD OF 10 YEARS FOLLOWING THE ORIGINAL PURCHASE OF THE VEHICLE, WITH NO MILEAGE LIMIT. THE CAMPAIGN BEGAN ON APRIL 16, 2004. OWNERS SHOULD CONTACT FORD AT 1-800-392-3673.

01V230000 · Electrical System

Jul 9, 2001

ON CERTAIN MY 1996-1998 PASSENGER VEHICLES BUILT AT THE KANSAS CITY, CUAUTITLAN ASSEMBLY PLANTS OR ON MY 1999 PASSENGER VEHCLES BUILT AT THE AUTOMOTIVE ALLIANCE INTERNATIONAL ASSEMBLY PLANTS, THE ROUGH SURFACE OF THE HEATER BLOWER RESISTOR'S STAINLESS STEEL BLADES CAN DAMAGE THE COPPER SURFACE OF THE WIRING HARNESS CONNECTOR. THE DAMAGE COULD, OVER TIME, CAUSE INCREASED RESISTANCE IN THE CONNECTOR AND, DUE TO SUBSEQUENT TERMINAL RELAXATION, RESULT IN AN OPEN CIRCUIT CONDITION.

Consequence & remedy

Consequence: THE OPEN CIRCUIT COULD LEAD TO ELECTRICAL ARCING THAT COULD MELT THE CONNECTOR HOUSING MATERIAL CREASING THE POTENTIAL FOR A FIRE.

Remedy: DEALERS WILL INSTALL A NEW HEATER BLOWER RESISTOR AND A NEW WIRE JUMPER HARNESS. OWNER NOTIFICATION BEGAN AUGUST 29, 2001. OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD CONTACT FORD AT 1-800-392-3673.

01V031000 · Electrical SYSTEM:12V/24V/48V Battery:cables

Feb 6, 2001

VEHICLE DESCRIPTION: PASSENGER VEHICLES EQUIPPED WITH 2.5L V6 ENGINES. THE BATTERY CABLE WAS MISROUTED AND ITS ATTACHMENT TO THE ALTERNATOR CABLE WAS UNDER-TORQUED. IF MISROUTED, THE CABLE COULD CONTACT THE POWER STEERING LINE AND THE INSULATION COULD WEAR, RESULTING IN AN ELECTRICAL SHORT.

Consequence & remedy

Consequence: THE SHORT COULD POTENTIALLY RESULT IN A FIRE, STALLING, OR A NO-START CONDITION.

Remedy: DEALERS WILL INSPECT THE BATTERY CABLE TO THE ALTERNATOR FOR DAMAGE AND, IF IT IS DAMAGED, WILL REPLACE THE CABLE. ADDITIONALLY, THE ROUTING OF THE CABLE WILL BE CORRECTED, AS NECESSARY, AND A ROUTING CLIP WILL BE ADDED. ALSO THE TORQUE ON THE ALTERNATOR ATTACHMENT OF THE CABLE WILL BE CHECKED AND, AS REQUIRED, WILL BE TIGHTENED TO SPECIFICATION. OWNER NOTIFICATION BEGAN MARCH 22, 2001. OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD CONTACT FORD AT 1-800-392-3673.

01V032000 · Exterior Lighting:brake Lights:switch

Feb 6, 2001

VEHICLE DESCRIPTION: PASSENGER VEHICLES. THE BRAKE LAMP SWITCH TERMINALS COULD OVERHEAT.

Consequence & remedy

Consequence: THIS COULD CAUSE EITHER A LOSS OF BRAKE LAMP FUNCTION OR CONTINUOUSLY ILLUMINATED BRAKE LAMPS, INCREASING THE RISK OF A CRASH.

Remedy: DEALERS WILL INSTALL A NEW STOP LAMP EXTENSION HARNESS WITH BRONZE TERMINALS AT THE BRAKE LAMP SWITCH CONNECTOR, AND ALSO INSPECT THE BRAKE LAMP SWITCH FOR SIGNS OF OVERHEATING AND REPLACE, AS REQUIRED. OWNER NOTIFICATION BEGAN MARCH 22, 2001. OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD CONTACT FORD AT 1-800-392-3673.

00V075000 · Service Brakes, Hydraulic:foundation Components

Mar 9, 2000

VEHICLE DESCRIPTION: PASSENGER VEHICLES NOT EQUIPPED WITH THE ANTI-LOCK BRAKING SYSTEM (ABS). A PRESSURE CONSCIOUS REDUCING VALVE (PCRV) IN THE REAR BRAKES MAY BE SUBJECT TO CORROSION AND RESULT IN MALFUNCTION, WHEN OPERATED IN AREAS THAT USE SALT COMPOUNDS ON THE ROADWAY FOR DE-ICING OR DUST CONTROL.

Consequence & remedy

Consequence: IF BOTH PCRV'S MALFUNCTION, VEHICLE HANDLING COULD BE ADVERSELY AFFECTED DURING BRAKING AS A RESULT OF THE REAR WHEELS LOCKING, INCREASING THE RISK OF A CRASH.

Remedy: DEALERS WILL INSTALL IMPROVED PCRV'S IN THE REAR BRAKE SYSTEM. THIS RECALL WAS EXPANDED IN SEPTEMBER 2000 TO INCLUDE 1999 AND 2000 FORD CONTOUR, MERCURY MYSTIQUE AND COUGAR VEHICLES.

99V226000 · Latches/locks/linkages:doors:latch

Aug 18, 1999

VEHICLE DESCRIPTION: PASSENGER VEHICLES. THE DOOR LATCH MAY HAVE BEEN MANUFACTURED WITH A LATCH PAWL THAT HAS A COATING WHICH WILL SWELL IN HIGH HUMIDITY CONDITIONS. THE LATCH PAWL MAY THEN STICK IN THE OPEN OR UNLATCHED POSITION.

Consequence & remedy

Consequence: THE DOOR WOULD NOT LATCH WHEN CLOSED. IF THE VEHICLE IS DRIVEN IN THIS CONDITION, IT COULD POTENTIALLY RESULT IN THE DOOR OPENING WHILE THE VEHICLE IS IN MOTION.

Remedy: DEALERS WILL INSTALL A REVISED SIDE DOOR LATCH.

99V194000 · Vehicle Speed Control

Jul 20, 1999

VEHICLE DESCRIPTION: PASSENGER VEHICLES. THE ACCELERATOR CABLE MAY HAVE BEEN MANUFACTURED WITH A BURR ON OR NEAR THE END OF THE CABLE SLEEVE INTERIOR. THIS BURR COULD FRAY THE CORE WIRE RESULTING IN THE ACCELERATOR NOT RETURNING TO IDLE WHEN THE ACCELERATOR IS RELEASED.

Consequence & remedy

Consequence: THIS CONDITION CAN RESULT IN THE THROTTLE STICKING, BINDING, OR CAUSING HIGH ENGINE RPM.

Remedy: DEALERS WILL INSTALL A REVISED ACCELERATOR CABLE THAT HAS A FLARED CONDUIT SLEEVE END AND MOLDED ON END FITTING.

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

1

EA01001 · Blower Switch/resistor Or Wiring Harness

Opened Jan 5, 2001 · Closed Jul 31, 2001

Status: closed (inferred from source dates) · Electrical System

There is no summary currently available

Additional source detail variants (2)

Electrical System

There is no summary currently available

Electrical System

There is no summary currently available