MERCURY COUGAR · model year

1996 MERCURY COUGAR

77 NHTSA complaints, 4 crash reports for this specific cohort.

NHTSA overall rating

Not crash-tested

New Car Assessment Program

The 1996MERCURYCOUGAR carries 77 consumer safety complaints in NHTSA's Office of Defects Investigation database for this specific model-year cohort. Within that volume, owners reported 4 crashes, 0 fires, 5 injuries, and 0 fatalities. No NCAP 5-star crash-test rating is available for this model year in the federal database.

Component-level analysis is where model-year complaints become actionable: the top complaint category for the 1996 COUGAR is engine and engine cooling:engine with 5 filings, followed by engine and engine cooling:exhaust system:manifold/header/muffler/tail pipe (5) and engine and engine cooling (5). Concentration in one or two component groups is the classic signature of a systemic defect; a flat distribution usually reflects normal aging, warranty complaints, or isolated build-plant variability.

NHTSA currently has 22 investigation files overlapping the 1996 COUGAR. Owners comparing this cohort against neighboring years should pair the counters above with the complaint-by-year trend on the parent model page — a spike in a single year often tracks to a platform refresh, a new transmission supplier, or an updated ECU calibration. Use the related-complaint feed below to read raw owner narratives before deciding whether any pattern here affects your specific use case.

77
Complaints
4
Crashes
0
Fires
5
Injuries
0
Deaths

Total Complaints

77 filings

Crashes Reported

4 reports

Source

NHTSA ODI

Federal complaints database

Complaints vs. fleet median (215)

At or below the fleet median complaint volume.

Complaints by Component

ComponentCount
ENGINE AND ENGINE COOLING:ENGINE5
ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE5
ENGINE AND ENGINE COOLING5
VEHICLE SPEED CONTROL4
SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:ROTOR3
SEAT BELTS:FRONT:ANCHORAGE3
ENGINE AND ENGINE COOLING:ENGINE:GASOLINE3
UNKNOWN OR OTHER3
TIRES3
ENGINE AND ENGINE COOLING:COOLING SYSTEM3
VISIBILITY:WINDSHIELD2
STEERING:HYDRAULIC POWER ASSIST SYSTEM2
SUSPENSION:FRONT2
VISIBILITY:WINDSHIELD WIPER/WASHER:MOTOR2
POWER TRAIN:AUTOMATIC TRANSMISSION2

Recent Complaints

20110824VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM

TL* THE CONTACT OWNS A 1996 MERCURY COUGAR. THE CONTACT STATED THAT THE CLIMATE CONTROL ADJUSTER FAILED. AS A RESULT, THE BLOWER WOULD ONLY FUNCTION ON HIGH AND THE CONTACT WAS UNABLE TO ADJUST THE DEFROST SYSTEM. THE VEHICLE WAS TAKEN TO AN AUTHORIZED DEALER TO HAVE THE FAILURE DIAGNOSED, BUT THEY WERE UNABLE TO DUPLICATE THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE APPROXIMATE FAILURE MILEAGE WAS 61,000 AND THE CURRENT MILEAGE WAS 62,000. THE VIN WAS UNAVAILABLE. UPDATED 05/24/12*LJ

Mileage: 61,000

20110125ENGINE AND ENGINE COOLING

TL * THE CONTACT OWNS A 1996 MERCURY COUGAR. THE CONTACT STATED THAT THE VEHICLE WAS LEAKING ANTI FREEZE ABNORMALLY. THE VEHICLE WAS TAKEN TO A LOCAL REPAIR SHOP WHERE THE CONTACT WAS ADVISED THAT THE PLASTIC INTAKE MANIFOLD WAS FRACTURED AND WOULD NEED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT CONTACTED TO REPORT THE FAILURE. THE FAILURE AND CURRENT MILEAGE WAS 140,000.

Mileage: 140,000

20100720LATCHES/LOCKS/LINKAGES

TL*THE CONTACT OWNS A 1996 MERCURY COUGAR. THE CONTACT STATED THAT THE DRIVERS SIDE FRONT DOOR AND THE PASSENGERS SIDE FRONT DOOR WOULD OPEN WHILE DRIVING AT ANY SPEED. WHEN SHE CLOSED THE DOORS THEY COULD BE PUSHED OPEN WITH LITTLE EFFORT. FORD WAS CONTACTED AND STATED THAT THERE WERE NO RECALLS. NHTSA CAMPAIGN ID NUMBER: 96V070000, LATCHES, LOCKS, LINKAGES, AND DOOR LATCH WAS, ISSUED FOR HER YEAR, MAKE AND MODEL VEHICLE. THE CONTACT WAS ADVISED OF THE 10 YEAR EXPIRATION PERIOD. THE VEHICLE WAS NOT REPAIRED. THE FAILURE AND CURRENT MILEAGES WERE APPROXIMATELY 114,000.

Mileage: 114,000

20080105ENGINE AND ENGINE COOLING:ENGINE

WHILE DRIVING MY 1996 COUGAR THIS PAST SEPTEMBER, WHICH HAS ONLY 40,360 MILES ON IT AND IS STORED MOST OF THE YEAR FOR THE PURPOSES OF COLLECTING AND PRESERVING THE VEHICLE INDEFINITELY, AT LOW SPEEDS I NOTICED THE OBVIOUS SIGN OF COOLANT AND THE SMELL OF COOLANT COMING FROM UP UNDER THE HOOD. I THEN SHUT THE VEHICLE DOWN RIGHT AWAY AND DISCOVERED COOLANT RUNNING ONTO THE GROUND BELOW. NOW, BEING OF AN EXPERIENCED NATURE WITH AUTOMOBILES AND USING CLOSE OBSERVATION OF THE PROBLEM IT APPEARED TO BE EMANATING FROM THE FRONT OF THE INTAKE MANIFOLD. I THEN DISCOVERED AFTER THE FACT THAT THESE 4.6 LITER ENGINES ARE NOTORIOUS FOR THIS INTAKE CRACKING PROBLEM, SO NOW I WILL BE PURCHASING AN UPGRADED AND IMPROVED INTAKE FOR AROUND $223.00 THAT IS DESIGNED AS A REPLACEMENT FOR THIS DEFECTIVE MANIFOLD. I THEN HAD MY VEHICLE TOWED TO MY PLACE OF RESIDENCE AT THE COST OF AROUND $100.00 QUESTION IS? WHY THEN AM I ONE OF THOSE OWNERS THAT WERE NOT GIVEN THE OPPORTUNITY TO GET A COVERED REPLACEME

Mileage: 40,359

20060415FUEL SYSTEM, GASOLINE:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS

MOVEMENT OF THE FUEL LINES CAUSES THE NYLON FUEL LINE JUMPER TO CHAFE AGAINST THE FLOOR PAN. THIS WEAR CAN CAUSE A PIN HOLE IN THE FUEL LINE RESULTING IN FUEL LEAKAGE. RECALL # 97V159000 1992-93 MERCURY COUGARS...FORD RECALL LETTER TO YOU DATED 9-17-1997..MY COUGAR BUILT 4-'96...1996 WAS THE LAST YEAR FOR THIS CAR. ALL COUGARS 1992 TO 1996 SHOULD HAVE BEEN RECALLED, FOR THE CONVOLUTE COVERING PREVENTION TO BE INSTALLED AROUND THE FUEL LINES PER FORD RECALL LETTER 573.5 (C) (8) CAMPAIGN # 97S84. PURSUANT TO PART 573 OF TITLE 49 OF THE CODE OF FEDERAL REGULATIONS. *NM

Mileage: 80,700

20060406ENGINE AND ENGINE COOLING:ENGINE

1996 MERCURY COUGAR V6 3.8 LITER ENGINE. HEAD GASKET FAILURE. THIS ENGINE HAS NEVER OVERHEATED. ROUGHLY 80,000 MILES. $1200-1500 ESTIMATE FOR REPAIR. *NM

Mileage: 80,000

20051011ENGINE AND ENGINE COOLING:COOLING SYSTEM

I WAS DRIVING AND SAW MY LOW COOLANT LIGHT WAS ON. PULLED INTO CAR PARTS COMPANY PARKING LOT. OPENED HOOD SAW COOLANT ON TOP OF MOTOR AND UNDERSIDE OF HOOD. COOLANT WAS LEAKING FROM FRONT OF THE INTAKE MANIFOLD. UPON INSPECTION REALIZED THE MANIFOLD IS MADE OF PLASTIC. I ATTEMPTED TO STOP THE LEAK WITH PLASTIC REPAIR AND A COOLANT SYSTEM REPAIR, NO USE. HAD TO LIMP THE CAR TO ZENDER FORD IN SPRUCE GROVE, ALBERTA. THEY ARE FIXING THE CAR AT AN ESTIMATED COST OF $900.00 NO WARRANTY OR RECALL. LEFT ME STRANDED 400 KM'S FROM MY HOME. *NM

Mileage: 100,109

20050616ENGINE AND ENGINE COOLING

CAMPAIGN 96V007000----ON MY 96 COUGARXR7 PURCHASED IN 2001--HAD TO REPACE MOTOR DUE TO OVERHEATING--NEW MOTOR STARTED TO OVERHEAT/BLOWER CAUSED THIS OVER-HEATING--BECAUSE BLOWER CAME ON ERATICALLY MECHANIC DID NOT FIND IMMEDIATELY//CURRENTLY OUT OF POCKETEXPENSES AROUND 6000.00--DEALER SHOULD OF HAD THIS FIXED BEFORE SELLING TO ME OR AT LEAST NOTIFIED ME OF THIS RECALL

Mileage: 12,918

20050602SERVICE BRAKES, HYDRAULIC

DT: WITHOUT WARNING WHILE STEPPING ON BRAKE THE CAR WILL ACCELERATE, AND THE ENGINE WILL REV UP. CALLER HAS TO STOMP ON BRAKE HARD TO GET IT TO STAY STILL. CAR CAN BE IN GEAR OR IN PARK WHEN THIS HAPPENS. DEALER HAS NOT BEEN CONTACTED YET. MANUFACTURER HAS NOT BEEN CONTACTED YET. EVERY TIME HE HAS TAPPED THE BRAKE JUST BEFORE THIS HAPPENS.*AK

Mileage: 44,000

20050602UNKNOWN OR OTHER

DT: WITHOUT WARNING WHILE STEPPING ON BRAKE THE CAR WILL ACCELERATE, AND THE ENGINE WILL REV UP. CALLER HAS TO STOMP ON BRAKE HARD TO GET IT TO STAY STILL. CAR CAN BE IN GEAR OR IN PARK WHEN THIS HAPPENS. DEALER HAS NOT BEEN CONTACTED YET. MANUFACTURER HAS NOT BEEN CONTACTED YET. EVERY TIME HE HAS TAPPED THE BRAKE JUST BEFORE THIS HAPPENS.*AK

Mileage: 44,000

20050329LATCHES/LOCKS/LINKAGES:DOORS:LATCH

DRIVER'S DOOR LATCH MALFUNCTIONED. THEREFORE, THE DOOR DIDN'T CLOSE FULLY, AND COULD FLY OPEN WHILE DRIVING. THE ENTIRE LATCH HAD TO BE REPLACED. *AK

Mileage: 146,000

20050124LATCHES/LOCKS/LINKAGES:DOORS:LATCH

96 V 070 000/STRUCTURE DOOR ASSEMBLY LATCHES AND LOCKS: ON TWO SEPARATE OCCASIONS WHILE DRIVING, THE DRIVER DOOR FLEW OPEN BY ITSELF. THE VEHICLE WAS TAKEN TO THE DEALER. THE DEALER MADE SOME REPAIRS AT NO COST. THE CONSUMER HAS A CONCERN IF THE PROBLEM WILL RECUR. *JB *AK

Mileage: 58,000

20041213ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE

CHECK FOR COOLANT LEAK AT INTAKE MANIFOLD. REPLACED INTAKE MANIFOLD. THERE WERE REGULAR OIL CHANGES AND TIRE ROTATION. *BF THE ENGINE LIGHT HAD COME ON, AND THE COOLANT LIGHT WOULD COME ON AND OFF. THE DEALER HAD TO REPLACE THE ENGINE SENSOR LIGHT AND ADDED A CUP OF WATER. THE CONSUMER'S SON IN LAW WAS DRIVING THE VEHICLE AND WHITE SMOKE COMING FROM UNDER THE VEHICLE, THE RUBBER STRIP ON THE INSIDE OF THE VEHICLE WAS COMING OFF, THE RIGHT REAR TRIM PANEL COMING LOOSE, THE BRAKES MADE RUBBING NOISE INTERMITTENTLY, GLOVE BOX DOOR WON'T SHUT, THE AIR BAG WOULD RATTLE, THE RIGHT FRONT DOOR RATTLED WHILE THE VEHICLE WAS IN MOTION, AND THE DOOR SWITCH TRIM PANEL WAS DISCOLORED. *SC

Mileage: 36,654

20041213STRUCTURE

CHECK FOR COOLANT LEAK AT INTAKE MANIFOLD. REPLACED INTAKE MANIFOLD. THERE WERE REGULAR OIL CHANGES AND TIRE ROTATION. *BF THE ENGINE LIGHT HAD COME ON, AND THE COOLANT LIGHT WOULD COME ON AND OFF. THE DEALER HAD TO REPLACE THE ENGINE SENSOR LIGHT AND ADDED A CUP OF WATER. THE CONSUMER'S SON IN LAW WAS DRIVING THE VEHICLE AND WHITE SMOKE COMING FROM UNDER THE VEHICLE, THE RUBBER STRIP ON THE INSIDE OF THE VEHICLE WAS COMING OFF, THE RIGHT REAR TRIM PANEL COMING LOOSE, THE BRAKES MADE RUBBING NOISE INTERMITTENTLY, GLOVE BOX DOOR WON'T SHUT, THE AIR BAG WOULD RATTLE, THE RIGHT FRONT DOOR RATTLED WHILE THE VEHICLE WAS IN MOTION, AND THE DOOR SWITCH TRIM PANEL WAS DISCOLORED. *SC

Mileage: 36,654

20041213SERVICE BRAKES, HYDRAULIC

CHECK FOR COOLANT LEAK AT INTAKE MANIFOLD. REPLACED INTAKE MANIFOLD. THERE WERE REGULAR OIL CHANGES AND TIRE ROTATION. *BF THE ENGINE LIGHT HAD COME ON, AND THE COOLANT LIGHT WOULD COME ON AND OFF. THE DEALER HAD TO REPLACE THE ENGINE SENSOR LIGHT AND ADDED A CUP OF WATER. THE CONSUMER'S SON IN LAW WAS DRIVING THE VEHICLE AND WHITE SMOKE COMING FROM UNDER THE VEHICLE, THE RUBBER STRIP ON THE INSIDE OF THE VEHICLE WAS COMING OFF, THE RIGHT REAR TRIM PANEL COMING LOOSE, THE BRAKES MADE RUBBING NOISE INTERMITTENTLY, GLOVE BOX DOOR WON'T SHUT, THE AIR BAG WOULD RATTLE, THE RIGHT FRONT DOOR RATTLED WHILE THE VEHICLE WAS IN MOTION, AND THE DOOR SWITCH TRIM PANEL WAS DISCOLORED. *SC

Mileage: 36,654

20041124ENGINE AND ENGINE COOLING:ENGINE

I PURCHASED MY COUGAR IN 1996 BRAND NEW. I HAVE BEEN IT SOUL OWNER SINCE THE DATE OF PURCHASE. ON NOVEMBER 23, 2004 I WAS DRIVING TO WORK AND ABOUT HALF WAY THERE MY LOW COOLANT LIGHT CAME ON. THERE WAS NO OTHER SIGNS THAT MY CAR WAS IN TROUBLE, NO OVERHEATING ON MY TEMPERATURE GAUGE, SO I CONTINUED TO WORK, PARKED THE CAR. BEFORE I STARTED THE CAR I ADDED A GALLON OF ANTIFREEZE AND IT SEEMED TO DRAIN OUT SO I ADDED ANOTHER GALLON, IT DID THE SAME. I IMMEDIATE CALLED MY MECHANIC BEFORE STARTING THE CAR. HE TOLD ME TO START THE CAR AND WHEN I DID I LOOKED UNDER THE CAR AND ALL THE ANTIFREEZE WAS POURING OUT FAST. I SHUT OFF THE CAR AND HAD IT TOWED DIRECTLY TO MY MECHANIC. HE HAS INFORMED ME THAT THE MANIFOLD HAS CRACKED. I HAVE HAD THIS ITEM PERIODICALLY CHECKED SINCE I RECEIVED THE RECALL INFORMATION IN 1998. EACH CHECK HAS ASSURED ME THAT THIS MANIFOLD WAS IN GOOD SHAPE. NOW I FIND OUT THAT THE RECALL WILL NOT COVER THE REPLACEMENT OF THE MANIFOLD. THIS IS GOING TO COST M

20041012ENGINE AND ENGINE COOLING:COOLING SYSTEM

I JUST PURCHASED VEHICLE FROM USED CAR LOT. DURING MY 3 MILE TRIP HOME THE CAR OVER HEATED AND WATER VAPOR WAS COMING IN THROUGH AIR CONDITIONING VENTS. WHEN I STOPPED AT MY HOME, I COULD SEE STEAM COMING FROM INSIDE ENGINE. WHEN I OPENED THE HOOD, I FOUND THAT THERE WAS CRACK IN A PLASTIC PART COMING DIRECTLY OFF OF THE ENGINE BLOCK TO A COOLANT HOSE. I WENT TO SEVERAL AUTO PARTS STORES TO IDENTIFY THE PART AND FOUND IT WAS A CRACK IN THE INTAKE MANIFOLD WATER CROSS-OVER JACKET CAUSING COOLANT LEAK. THE STORES DID NOT CARRY A REPLACEMENT, SO I CALLED THE FORD DEALERSHIP. FORD DOES HAVE A REPLACEMENT PART, ACTUALLY THEY REDESIGNED THE WHOLE INTAKE MANIFOLD BECAUSE OF THEIR POOR DESIGN ERROR. THEY ALSO HAD EXTENDED THE CAR WARRANTY TO 7 YEARS TO REPLACE THIS PART IF/WHEN FAILURE OCCURS. THE FORD REPLACEMENT IS AN ASSEMBLY, NOT PART JUST THE PROBLEM PART, IT COSTS $589.17 AND DEALER INSTALLATION OF IT COSTS $450.00. FORD WOULD NOT ASSIST OR GIVE AT ALL ON THE 7 YEAR WARRANTY EXTENSION TO

Mileage: 95,000

20040913ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE

INTAKE MANIFOLD HAS DEVELOPED A CRACK. AS A RESULT, WATER LEAKED OUT, AND THE ENGINE OVERHEATED. *AK

Mileage: 275,000

20040726ENGINE AND ENGINE COOLING

PROBLEMS WITH VEHICLE'S INTAKE MANIFOLD. *MR ONE WEEK BEFORE THE INTAKE MANIFOLD PROBLEM THE VEHICLE WAS IN FOR A PROBLEM WITH THE BACK UP AND BRAKE LIGHTS, THE FAN BELT, AND THE VEHICLE OVER HEATED AFTER ATTEMPTING TO PASS ANOTHER VEHICLE ON THE HIGHWAY. *SC *JB

20040726EXTERIOR LIGHTING

PROBLEMS WITH VEHICLE'S INTAKE MANIFOLD. *MR ONE WEEK BEFORE THE INTAKE MANIFOLD PROBLEM THE VEHICLE WAS IN FOR A PROBLEM WITH THE BACK UP AND BRAKE LIGHTS, THE FAN BELT, AND THE VEHICLE OVER HEATED AFTER ATTEMPTING TO PASS ANOTHER VEHICLE ON THE HIGHWAY. *SC *JB

Compare 1996MERCURYCOUGAR to Similar Vehicles

NHTSA Investigations

View all investigations

Frequently Asked Questions

How many complaints does the 1996 MERCURY COUGAR have?
The 1996 MERCURY COUGAR has 77 NHTSA complaints, 4 crashes, 0 fires, 5 injuries, and 0 deaths reported.
What are the most common problems with the 1996 MERCURY COUGAR?
The most-complained component for the 1996 MERCURY COUGAR is ENGINE AND ENGINE COOLING:ENGINE with 5 complaints. Other frequently reported areas include ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE and ENGINE AND ENGINE COOLING.
Is the 1996 MERCURY COUGAR safe to buy?
Review the complaint history, crash and fire reports, safety ratings, and recall status on this page to make an informed decision. No NHTSA crash test rating is available for this model year. Compare with other model years using the links above.
Where does this data come from?
All complaint, recall, and safety rating data is sourced from the National Highway Traffic Safety Administration (NHTSA). Complaints are filed by vehicle owners through NHTSA's Office of Defects Investigation.

Vehicle Safety Guides

Data as of 2025. Sources: NHTSA Office of Defects Investigation (ODI) complaints database, NHTSA recall campaign API, NHTSA NCAP crash-test ratings, and NHTSA FARS for fatality cross-reference.