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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

Fuel System, Gasoline complaints

39 reports
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Mileage unknown · Aug 13, 2002
Fuel System, Gasoline

WHEN REFUELING GAS NOZZLE KEEP CLICKING OFF. DEALER WAS NOT NOTIFIED AT THIS TIME. FEEL FREE TO PROVIDE ANY FURTHER INFORMATION.*AK

NHTSA ODI #8016241

Mileage unknown · Feb 7, 2002
Electrical SystemFuel System, GasolineInterior Lighting

I HAVE TAKEN MY VEHICLE IN 4 DIFFERENT TIMES FOR THE SAME PROBLEMS. THE CAR BOAGS DOWN AND STALLS WHILE DRIVING. THIS HAS CAUSED ME TO STALL IN TRAFFIC SEVERAL TIMES. THE PROBLEM HAS STILL NOT BEEN FIXED IN THE 4 TIMES I'VE TAKEN IT IN. NOT TO MENTION ALL THE OTHER SMALL THINGS.CONSTANT RATTLE IN THE DASH AND WINDOWS, BATTER…

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I HAVE TAKEN MY VEHICLE IN 4 DIFFERENT TIMES FOR THE SAME PROBLEMS. THE CAR BOAGS DOWN AND STALLS WHILE DRIVING. THIS HAS CAUSED ME TO STALL IN TRAFFIC SEVERAL TIMES. THE PROBLEM HAS STILL NOT BEEN FIXED IN THE 4 TIMES I'VE TAKEN IT IN. NOT TO MENTION ALL THE OTHER SMALL THINGS.CONSTANT RATTLE IN THE DASH AND WINDOWS, BATTERY LIGHT STUCK ON, TRUNK WILL NOT UNLATCH, AND THE DASH LIGHTS WILL SURGE EVEN AFTER I'VE HAD THE DASH REPLACED. I AM VERY UPSET WITH THIS CAR AND EVEN MORE WITH THE LACK OF SERVICE BEING PROVIDED BY THE DEALERSHIP!

NHTSA ODI #757900

Mileage unknown · Apr 6, 2001
EquipmentFuel System, GasolineSeats

PASSENGER'S SEAT WILL NOT LOCK IN PLACE UNLESS SEAT IS POSITIONED ALL WAY TO THE BACK CLOSELY TO REAR SEAT . *AK CONSUMER STATES THE SEAT IF UNLOCKED AND MOVED FOWARD WILL ONLY RELOCK WHEN PUSHED ALL THE WAY TO THE REAR, THEN SEAT CAN BE ADJUSTED AND LOCKED FROM ANY POSITION, THE PROBLEM IS THAT YOU CAN NOT LOCK THE SEAT IF…

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PASSENGER'S SEAT WILL NOT LOCK IN PLACE UNLESS SEAT IS POSITIONED ALL WAY TO THE BACK CLOSELY TO REAR SEAT . *AK CONSUMER STATES THE SEAT IF UNLOCKED AND MOVED FOWARD WILL ONLY RELOCK WHEN PUSHED ALL THE WAY TO THE REAR, THEN SEAT CAN BE ADJUSTED AND LOCKED FROM ANY POSITION, THE PROBLEM IS THAT YOU CAN NOT LOCK THE SEAT IF ANYTHING IS PLACED BEHIND THE SEAT, IN TRYING TO LOCK THE SEAT CONSUMER STATES SHE HAS THE CRUSH HER GRANDCHILD'S FEET IN THE CAR SEAT, CONSUMER STATES THERE IS A STRONG TO LIGHT GASOLINE ODOR, ALSO GAS PEDAL WILL STICK IN UP POSITION AND NEED STRONG PUSH TO RELEASE, DOOR LOCKS AUTOMATICCALYLOCK AND UNLOCK AT ANY TIME, THE LOCKS WERE FINALLY REPLACED AND CONSUMER WAS GIVEN AN EXTENDED WARRANTY, CONSUMER STATES RADIO GOES OUT AND THE DISPLAY DISAPPEARS WHEN IT IS HOT.*JB

NHTSA ODI #885241

Mileage unknown · Jul 28, 2000
Fuel System, Gasoline

NO SUMMARY LISTED FOR ABOVE VEHICLE. *AK

NHTSA ODI #726165

Mileage unknown · Feb 8, 2000
Fuel System, Gasoline

A SEAL AROUND THE GAS TANK SWELLED UP SO MUCH THAT IT BROKE, CAUSING EXCESSIVE AMOUNT OF FUEL TO LEAK AND SPRAY EVERYWHERE.FIRE DEPARTMENT WAS CALLED . DEALER REPLACED SEAL. *AK

NHTSA ODI #856519

Mileage unknown · Jan 20, 2000
Fuel System, Gasoline

PLASTIC MOLDED GAS TANK IS DISINTEGRATING, CAUSING VEHICLE TO STALL WHEN DRIVEN AT SPEEDS BETWEEN 60-70 MPH. VEHICLE HAS BEEN BOUGHT BACK BY MANUFACTURER. *AK

NHTSA ODI #855133

Mileage unknown · Nov 27, 1999
Fuel System, Gasoline

BRAND NEW VEHICLE THAT IS 5 MONTHS OLD AND HAS LESS THAN 8,000 MILES WITH FULL GAS TANK AND NO WARNING WHAT SO EVER SUDDENLY THE CAR SHOOK, AND SPUTTERED THE CHECK ENGINE LIGHT CAME ON AND THE VEHICLE DIED AND HAD TO BE TOWED. THE VEHICLE WAS THEN AT THE DEALER FOR 5 DAYS AND THEY DETERMINED IT WAS THE FUEL PUMP AND REPLACED IT…

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BRAND NEW VEHICLE THAT IS 5 MONTHS OLD AND HAS LESS THAN 8,000 MILES WITH FULL GAS TANK AND NO WARNING WHAT SO EVER SUDDENLY THE CAR SHOOK, AND SPUTTERED THE CHECK ENGINE LIGHT CAME ON AND THE VEHICLE DIED AND HAD TO BE TOWED. THE VEHICLE WAS THEN AT THE DEALER FOR 5 DAYS AND THEY DETERMINED IT WAS THE FUEL PUMP AND REPLACED IT. FOUR DAYS AFTER GETTING THE VEHICLE BACK WHILE ALONE IN THE CAR ON THE WAY HOME FROM WORK LATE IN THE EVENING, THE CAR AGAIN SUDDENLY STARTED TO SPUTTER, AND SHAKE, THE CHECK ENGINE LIGHT CAME ON AND THEN THE CAR DIED AGAIN. WILL NOW HAVE TO BE TOWED INTO THE DEALER AGAIN. IT IS UNACCEPTABLE AND FRIGHTENING THAT WE HAVE A BRAND NEW VEHICLE WHICH WE ARE NOW WITHOUT FOR THE REMAINDER OF THE THANKSGIVING WEEKEND TO GO ANYWHERE AS THE DEALER IS CLOSED AND HAVE TO WORRY WHETHER OR NOT WILL SUDDENLY GET STRANDED LATE AT NIGHT BECAUSE THE VEHICLE FAILS WITHOUT WARNING. THIS IS NOT AN ACCEPTABLE SITUATION.

NHTSA ODI #715327

Mileage unknown · Nov 27, 1999
Fuel System, Gasoline

CAR DIED @ 50MPH. CONTROL OF CAR LOST IMMEDIATELY. COULD BARELY GET CAR OFF ROAD! SERIOUS SAFETY ISSUE

NHTSA ODI #715309

Mileage unknown · Oct 29, 1999
Fuel System, Gasoline

THE FUEL PUMP HAS FAILED TWICE ALREADY WITHIN 6 MONTHS, AND TODAY IS ANOTHER POSSIBLE FAILURE. TWICE WHILE PARKED AND ONCE WHILE DRIVING THE VEHICLE

NHTSA ODI #714063

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