IllustrationVEHICLE CUTS OFF ON AN INTERMITTENT BASIS WHILE TRAVELING ANY SPEED ON HIGHWAY. VEHICLE ACCELERATES AND HEADLIGHTS, AND WARNING LIGHT ILLUMINATE BEFORE VEHICLE SHUTS DOWN. DEALER HAS BEEN CONTACTED. *AK *JB
1999 Mercury Cougar
Owner reports · Recalls · Investigations
Limited comparison data
There is not enough comparable history to draw a useful model-year comparison.
About this comparison →How this year compares
Owner complaints by model year
Compare all Cougar years →Counts vary with age, sales and reporting. They are not failure rates.
What owners reported most
All reported categories
Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
90–25K
2725–50K
3750–75K
2675–100K
23100–150K
7150K+
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
Engine And Engine Cooling complaints
67 reportsVEHICLE CUTS OFF ON AN INTERMITTENT BASIS WHILE TRAVELING ANY SPEED ON HIGHWAY. DEALER HAS BEEN CONTATCED. PLEASE PROVIDE FURTHER DETAILS.*AK
VEHICLE STALLS. WHEN DRIVING IN RAIN AND HIT A PUDDLE ,VEHICLE WILL STALL. ALSO, WHEN HITTING A BUMP WHEEL WILL LOCK/ LIGHTS WILL COME ON, AND VEHICLE WILL STALL. CONTACTED DEALER, AND DEALER STATED COULD NOT FIND ANYTHING WRONG.*AK
TIRE HAS CONTINUOUSLY LOST AIR SINCE DAY ONE. IT HAS BEEN BACK TO THE DEALER AT LEAST THREE TIMES FOR THIS PROBLEM, EACH TIME THEY FIND NO CONSTANT PROBLEM. ONCE THEY STATED THAT A PATCH WAS LEAKING. THE TIRE IS SO THIN IN SPOTS THAT A 1/4" SCREW PUNCTURED IT, THUS THE PATCH. THAT WAS NOT THE PROBLEM. THE VEHICLE SPENDS MO…
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TIRE HAS CONTINUOUSLY LOST AIR SINCE DAY ONE. IT HAS BEEN BACK TO THE DEALER AT LEAST THREE TIMES FOR THIS PROBLEM, EACH TIME THEY FIND NO CONSTANT PROBLEM. ONCE THEY STATED THAT A PATCH WAS LEAKING. THE TIRE IS SO THIN IN SPOTS THAT A 1/4" SCREW PUNCTURED IT, THUS THE PATCH. THAT WAS NOT THE PROBLEM. THE VEHICLE SPENDS MORE TIME AT AIR PUMPS THAT GAS. NOW I HAD IT ALIGNED AND BALANCED, WHERE I WAS INFORMED THAT BOTH FRONT TIRES ARE SEPARATING. I HAVE LONG CONTENDED THERE IS A PROBLEM. I HAVE COMPLAINED TO FORD AND NEVER RECEIVED A REPLY. THE TIRES ARE NOW ON THE REAR, AND I WILL TAKE IT BACK TO THE DEALER, I ALSO EXPECT TO GET A MAJOR RUN AROUND. THE DEALERSHIP I TAKE IT TO IS NOT WHERE I PURCHASED IT. I AM TAKING IT TO HOLMAN LINCOLN MERCURY IN HOLLYWOOD, FL. I HAVE NOT TAKEN IT TO THE SELLING DEALERSHIP DUE TO DISTANCE.ANY ADVISE?*AK (TIRESIZE: P215/50R16)
ON 4 DIFFERENT OCCASIONS VEHICLE WILL SHUT OFF SUDDENLY ANDWITHOUT WARNING AS THOUGH SOMEONE SHUT KEY OFF, AND THEN EVERYTHING LOCKS UP/ LOSS OF POWER OCCURS, AND CANNOT EVEN SHIFT OUT OF GEAR. DEALER HAS REPLACED STARTER, BUT IT DID NOT FIX DEFECT.*AK
AIR CONDITIONER TURNS OFF AND ON WITHOUT MANUALLY OPERATING THE SYSTEM, ONCE AIR CONDITIONER TURNS BACK ON THE AIR IS NOT COOL.AIR BLOWS LIKE VENT IS CLOSED. ALSO, ENGINE WILL CUT OFF WITHOUT PRIOR WARNING. DEALER UNABLE TO DUPLICATE PROBLEMS. *AK
WHILE STANDING OUTSIDE OF VEHICLE WITH WINDOWS ROLLED DOWN WHEN DOOR CLOSED AND AUTOMATICALLY LOCKED. CONSUMER NOTED THIS WAS NOT A FEATURE OF VEHICLE. KEY FAILED TO UNLOCK THE DOOR, CONSUMER REACHED INSIDE VEHICLE TO MANUALLY UNLOCK DOOR. DEALER STATED IF A NEW ALARM SYSTEM WAS PUT IN TO REPLACE THE OLD ONE, PROBLEM MIGHT…
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WHILE STANDING OUTSIDE OF VEHICLE WITH WINDOWS ROLLED DOWN WHEN DOOR CLOSED AND AUTOMATICALLY LOCKED. CONSUMER NOTED THIS WAS NOT A FEATURE OF VEHICLE. KEY FAILED TO UNLOCK THE DOOR, CONSUMER REACHED INSIDE VEHICLE TO MANUALLY UNLOCK DOOR. DEALER STATED IF A NEW ALARM SYSTEM WAS PUT IN TO REPLACE THE OLD ONE, PROBLEM MIGHT BE CORRECTED. *AK AIR CONDITIONER TURNS ON AND OFF. RADIO WILL NOT COME ON AT TIMES. MOTOR WILL DIE OUT. ALARM WENT OFF, DOOR LOCK BY THEMSELVES. KEY WILL NOT CRANK VEHICLE AT TIMES. VEHICLE JUMPED AND JERKED ALMOST HITTING CONSUMERS SISTER WHO WAS STANDING IN FRONT OF THE VEHICLE. *SLC
INTERMITTENTLY VEHICLE WILL STALL OUT AND DIE WITHOUT WARNING.*AK
ENGINE THREW ROD AT 40K . NO OTHER PREVIOUS PROBLEMS ENGINE MAINTAINED EVERY 3000 MI. *AK
THE VEHICLE DEVELOPED A STARTING PROBLEM, IT WOULD CRANK EXCESSIVELY BEFORE STARTING, THE DEALER REPLACED THE FUEL PUMP BUT THAT ONLY TEMPORARILY SOLVED THE PROBLEM AS IT RETURNED SHORTLY AFTER REPLACING THE PUMP. NLM
Official recalls
704V421000 · 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
1EA01001 · 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