1991 Mercury Cougar Problems
Owner-reported complaints filed with NHTSA, grouped by component
Data refreshed
What this page shows
Everything below is an owner-reported complaint submitted to NHTSA about the 1991 Mercury Cougar, grouped by the component NHTSA recorded on the report. These are not confirmed defects, and they are not recalls. NHTSA does not verify most reports before publishing them, and a category with more reports in it is not evidence that a part is defective.
Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.
Reports by component
Ranked by how many owner reports name each component category
- Engine1719.1%
- Brakes1112.4%
- Electrical1011.2%
- Seat belts910.1%
- Driver assistance910.1%
- Exterior lighting89.0%
- Visibility66.7%
- Fuel system66.7%
- Suspension44.5%
- Interior & seats33.4%
- Body & structure22.2%
- Powertrain (other)11.1%
- Other / unspecified11.1%
- Airbags11.1%
- Tires & wheels11.1%
Percentages are of component mentions. A single complaint can name more than one component, so these do not sum to the total complaint count.
Each component in detail
What the reports in each category say, in the owners' own words
Engine
Reports naming the engine itself — including stalling, misfires, oil consumption, cooling and internal engine components.
From owner reports, verbatim
THIS IS THE SECOND TIME IT HAS HAD A BLOWN HEAD GASKET. IT IS NOT FIXED YET BECAUSE I CAN'T AFFORD IT. *NM
THE CAR STARTS AND RUNS WELL. BUT EVER SO OFTEN WITHOUT ANY WARNING THE ENGINE WILL STALL, AND THEN IT WILL CRANK RIGHT UP. LUCKY FOR ME IT HASN'T STALLED WHILE I WAS MAKING A LEFT TURN WITH A SEMI BARRELING DOWN ON ME.
Brakes
Reports naming service brakes, the antilock braking system, brake hoses, master cylinders or the parking brake.
From owner reports, verbatim
WHILE DRIVING 60 MPH, THE ANTI LOCK BRAKING SYSTEM FAILED. AS A RESULT, WHEN APPLYING THE BRAKES THE PEDAL WENT TO THE FLOOR. *AK THE VEHICLE HAD BEEN MAKING NOISES SINCE IT WAS NEW. THE CONSUMER THOUGHT IT WAS NORMAL. THE CONSUMER WAS UNABLE TO FIND THE PARTS. *SC *JB
WHILE DRIVING WOULD STEP ON THE BRAKE PEDAL, BUT VEHICLE WILL NOT STOP. ALSO, PEDAL FELT HARD. *AK
Electrical
Reports naming the electrical system — wiring, battery, charging, control modules, infotainment and electrical accessories.
From owner reports, verbatim
TL*THE CONTACT OWNS A 1991 MERCURY COUGAR. THE CONTACT SMELLED SOMETHING BURNING WHILE DRIVING 50 MPH. THE HEADLIGHTS AND INSTRUMENT PANEL LIGHTS DIMMED AND THE HEADLIGHTS BEGAN TO FLICKER. THE DEALER STATED THAT THE CIRCUIT BREAKER HAD A SHORT CIRCUIT. RECALL NUMBER 99V275000 (EXTERIOR LIGHTING:HEADLIGHTS:SWITCH) WAS FOUND. THE CURRENT AND FAILURE MILEAGES WERE 141,000.
FUEL TANK SENDER/PUMP LEAKS AT SOLDERED TUBE, CAUSING FUMES.
Seat belts
Reports naming seat belts, buckles, retractors and pretensioners.
From owner reports, verbatim
THE HEAD GASKET WENT BAD EVEN AFTER ROUTINE REGULAR MAINTENANCE AND ONLY 80,000 MILES ON THE VEHICLE. ACCORDING TO A LOCAL DEALERSHIP AND SEVERAL MECHANICS THIS IS EXTREMELY COMMON. I WAS FORTUNATE BECAUSE THE HEADS AND BLOCK WERE NOT CRACKED UNLIKE THE MAJORITY OF THE ONES THAT ARE SERVICED. IT SEEMS THAT IF THE 3.8 LITER HAS THIS PROBLEM THEN MAYBE THERE IS A DESIGN FLAW OR QUALITY PROBLEM WITH THE GASKET. THE OTHER PROBLEM IS WHEN HAVING THIS FIXED, THE STEERING PUMP FRONT GASKET USUALLY BREAKS WHEN THE BELT IS REMOVED, THIS SHOULD NOT HAPPEN. IF I HAD KNOWN ABOUT THIS DESIGN FLAW IN THIS ENGINE I WOULD HAVE NEVER PURCHASED THIS OR ANY FORD VEHICLES WITH A 3.8 LITER ENGINE. ALSO WHY DON'T THE SEAT BELTS LOCK? *AK
AUTOMATIC SHOULDER RESTAIN SEAT BELT BROKE. WHICH, WHEN CONSUMER IS GETTING INTO THE VEHICLE THE SEAT BELT TRACK ISN'T WORKING. CONSUMER CAN'T DETERMINE THE PROBLEM. *AK
Driver assistance
Reports naming forward-collision avoidance, lane keeping, back-over prevention, cruise control and related electronic driver-assistance systems.
From owner reports, verbatim
DT: THE CONTACT STATED CAR WAS REVVING WHEN STARTING IT UP. WHEN PUTTING IT IN DRIVE IN WENT DOWN SOMEWHAT. IT FELT LIKE IT WAS GOING TO TAKE OFF BY ITSELF. THIS HAPPENED ON 8-31-05. BACK IN 1998 THE CONTACT WAS HAVING THE SAME PROBLEM. SHE TOOK IT TO A DEALER, AND THEY REPLACED A CHIP THAT HAD BROKEN UNDER THE HOOD. SHE FELT THIS WAS SAME PROBLEM THAT SHE EXPERIENCED IN 1998. THE CONTACT WAS PLANNING TO TAKE VEHICLE TO A DEALER CLOSE TO HER AS SOON AS POSSIBLE. SHE WAS NOT GOING TO DRIVE THE CAR BECAUSE SHE WAS AFRAID. SHE WILL HAVE IT TOWED.*AK UPDATED 11/2/2005 - *NM
WHILE DRIVING AT 70 MPH IT EXPERIENCED A SUDDEN ACCELERATION, CONSUMER REMOVED FOOT FROM THE PEDAL AND IT STUCK TO THE FLOOR AND ACCELERATED TO 75 WHILE THE CONSUMER WAS BRAKING HARD. IT JUST KEPT LUNCHING FORWARD. DEALER HAS BEEN CONTACTED. *AK
Exterior lighting
Reports naming headlights, tail lights, turn signals and other exterior lighting.
From owner reports, verbatim
HEADLIGHTS GO OUT FOR VARIOUS INTERVALS AND IS PRECEDED BY FLICKERING AND/OR BLINKING WHICH CAUSES LOSS OF VISIBILITY WHICH INCREASES MY RISK OF A CRASH. ALSO NOTE A BURNING SMELL FROM VENTS WHEN THIS HAPPENS. MY VEHICLE IS A 1991 COUGAR AND I WENT ONLINE TO SEE IF THERE WAS A RECALL FOR THIS PROBLEM. NOTED RECALL FOR SAME PROBLEM ON 1992 AND 1993 MODELS NOT FOR 1991. CALLED FORD MOTOR COMPANY AND ASKED IF THERE WAS A RECALL FOR MY MODEL SINCE IT HAS THE SAME ISSUE AS 1992 AND 1993 COUGARS. WAS TOLD NO RECALL FOR THIS AND TO PAY TO GET IT FIX MYSELF. THEY WOULD REPORT PROBLEM TO PROPER DEPARTMENT. *TR
WHILE DRIVING ON HIGHWAY HEADLIGHTS STARTED TO DIM , AND WENT TOTALLY OUT. PULLED OFF THE SIDE OF ROAD. THEY CAME BACK ON AFTER WAITING 10 MINUTES. DROVE ABOUT ANOTHER TEN MILES, IT HAPPENED AGAIN. *AK
Visibility
Reports naming windshields, glass, wipers, defrosters and mirrors.
From owner reports, verbatim
THE CAR STARTS AND RUNS WELL. BUT EVER SO OFTEN WITHOUT ANY WARNING THE ENGINE WILL STALL, AND THEN IT WILL CRANK RIGHT UP. LUCKY FOR ME IT HASN'T STALLED WHILE I WAS MAKING A LEFT TURN WITH A SEMI BARRELING DOWN ON ME.
WINDSHIELD WIPERS WORK VERY SLOW, MAKE A HUMMING NOISE AND STOP WORKING. NLM
Too few reports in this category for a page of its own — they appear in the full complaint list.
Fuel system
Reports naming fuel storage or delivery — tanks, pumps, lines, injectors and fuel leaks.
From owner reports, verbatim
GAS TANK IS LEAKING AT THE TOP OF THE TANK. *MJS
GAS TANK LEAKS WHEN FILLED COMPLETELY, INDICATING A LEAK AT THE TOP OF THE TANK OR GAS LINES GOING INTO THE TANK. I HAVE CONTACTED FORD SEVERAL TIMES BUT THEY SAY IT IS NOT COVERED. I DO NOT BELIEVE THE LEAK WAS CAUSED BY A ROAD HAZARD SINCE IT IS AT THE TOP OF THE TANK. FORD SAID THEY WILL NOT COVER THE REPAIR SINCE IT HAS NOT BEEN RECALLED. THEY DID AGREE IT IS A SERIOUS SAFETY HAZARD. *AK
Too few reports in this category for a page of its own — they appear in the full complaint list.
Suspension
Reports naming suspension components — springs, struts, shocks, control arms and related hardware.
From owner reports, verbatim
COMPLAINTS RE; FRONT AND REAR SUSPENSION SUBMITTED TO DEALER SINCE 1994; CLUNKING, CREAKING, ROUGHNESS STEERING; NOW DEALER SUBMITS REPAIR ESTIMATE AT $907.95 +TAX. LET ME KNOW WHERE/HOW TO SUBMIT COMPLAINTS RE: AUTO SERVICE/DEALERS. THX.
LOOSE AXLE NUT CAUSED REAR WHEEL TO COME LOOSE.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Interior & seats
Reports naming seats, latches, locks, linkages and interior fittings.
From owner reports, verbatim
CONSUMER WAS DRIVING AND THE FRONT HOOD LATCH CAME OPEN . TT
DRIVERS SIDE WINDOW WILL NOT GO UP. REPLACED WINDOW MOTOR. TT
Too few reports in this category for a page of its own — they appear in the full complaint list.
Body & structure
Reports naming the vehicle structure, frame, body panels, doors, hood and trim.
From owner reports, verbatim
THE DOORS ON THIS CAR WANT CLOSE. THEY ARE TOO HEAVY AND HAVE BENT THE HINGES. THIS A DESIGN FAILURE.
LOOOSE SUB-FRAME BOLT, CAUSING FRONT END VIBRATION. *AK
Too few reports in this category for a page of its own — they appear in the full complaint list.
Powertrain (other)
Powertrain reports that are not specifically the engine or transmission — driveshafts, axles, transfer cases and differentials.
From owner reports, verbatim
SPEEDOMETER DOES NOT REGISTER AT ALL. THIS IS THE SECOND TIME SPEEDOMETER HAS BROKEN. IN APRIL OF 92, SPEEDOMETER WAS REPLACED BY DEALERSHIP UNDER WARRANTY DEALER WILL BE NOTIFIED ABOUT THE CURRENT PROBLEM. *AK
Too few reports in this category for a page of its own — they appear in the full complaint list.
Other / unspecified
Reports whose component NHTSA recorded as unknown, or that do not map to one of the categories above.
From owner reports, verbatim
RIGHT REAR WHEEL IS RUBBING FUEL LINE, CAUSING A LEAK. *AK
Too few reports in this category for a page of its own — they appear in the full complaint list.
Airbags
Reports naming the air-bag system — deployment behaviour, inflators, sensors and warning lights.
From owner reports, verbatim
AIR BAG DID NOT DEPLOY UPON A LEFT TURN 45 DEGREE CONTACT TO LEFT FRONT. *AK
Too few reports in this category for a page of its own — they appear in the full complaint list.
Tires & wheels
Reports naming tires, wheels, hubs, or the tire-pressure monitoring system.
From owner reports, verbatim
MADE A SUDDEN STOP ON DRY PAVEMENT THE VEHICLE SKIDDED 100 FEET, HIT A CURVE, THE VEHICLE HYDROPLANED. OCCUPANT HAD AUTOMATIC SHOULDER BELT ON, DRIVER WAS EJECTED OUT OF THE VEHICLE. THE VEHICLE FLIPPED OVER, LANDING ON THE OCCUPANT. *AK
Too few reports in this category for a page of its own — they appear in the full complaint list.
Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.
Elsewhere on this vehicle
Data sources
- NHTSA Office of Defects Investigation — owner-reported complaints and the components recorded on them
Data on this page last refreshed .