RoadVitals

1993 Mercury Grand Marquis Problems

Owner-reported complaints filed with NHTSA, grouped by component

Data refreshed

Owner complaintsComplaints are reports submitted to NHTSA by owners and drivers. NHTSA does not verify most reports before publishing them, and a complaint does not establish that a defect exists. Volume is influenced by how many of a vehicle were sold, how long it has been on the road, and how much attention an issue has received.
144
Latest Jul 1, 2022
Components namedHow many of our component categories appear on at least one report for this model year. One report can name several.
16
Crash or fire reportedComplaints whose submitter recorded that a crash or a fire occurred. These are the reporter's own answers on the NHTSA form, not verified findings.
27

What this page shows

Everything below is an owner-reported complaint submitted to NHTSA about the 1993 Mercury Grand Marquis, 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

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

Transmission

Reports naming the automatic or manual transmission, including shifting behaviour, shudder, slipping and transmission control modules.

30
reports

From owner reports, verbatim

VEHICLE STARTED TO JERK LIKE IT WAS GOING THROUGH RAILROAD TRACKS AND THEN 2 DAYS LATER IT CAN ONLY GO ON REVERSE AND NOT ABLE TO SHIFT TO DRIVE WITHOUT KICKING HARD AND THEN VERY SLOW MOTION. STILL HAVING PROBLEMS. *TR

NHTSA ID 10242828 · filed Sep 18, 2008

THE VEHICLE WAS PARKED AND WITHOUT WARNING THE VEHICLE CAUGHT ON FIRE AND BURNED DOWN THE HOUSE. THE FIRE DEPARTMENT WAS CALLED TO EXTINGUISH THE FIRE. THE VEHICLE WAS TOWED AND WAS DECLARED TOTALED BY THE INSURANCE COMPANY. *AK THE FIRE ORIGINATED ON THE DRIVER'S SIDE OF THE ENGINE COMPARTMENT. THE CONSUMER MENTIONED THAT THE HE EXPERIENCED PROBLEMS WITH THE IGNITION SYSTEM, ABS SYSTEM AND SHIFTER. THERE WAS GRINDING WHEN THE VEHICLE WAS STOPPED AND THE GEAR SHIFT WOULD NOT SHIFT INTO DRIVE ONCE THE VEHICLE WAS STARTED. THE ABS PUMP, MOTOR RELAY, BRAKE LAMP SWITCH AND SWITCH WIRING HARNESS WERE REPLACED. (THERE WERE TWO PURCHASE DATES: 7/16/1996 AND 8/09/1996) *SC *JB

NHTSA ID 10109366 · filed Mar 23, 2005
All 30 reports naming transmission

Brakes

Reports naming service brakes, the antilock braking system, brake hoses, master cylinders or the parking brake.

24
reports

From owner reports, verbatim

BRAKES FAILED, BRAKES LIGHT WENT ON PULLED OVER CHECKED THE FLUID IT WAS EMPTY I CALLED A TOW TRUCK AND TOOK IT TO MY SERVICE STATION . BRAKE LINES WERE ROTTED , IN ORDER TO FIX THE BRAKE LINES THEY WOULD HAD TO TAKE THE BODY OF THE CAR OFF THE CHASSIE TO FIX THEM TWO EXPENSIVE THAT WAY . HAD THEM CUT THE LINES THAT WERE BAD AND REROUTE THE LINES ON THE OUTSIDE OF THE FRAME . A YR LATER SAME THING HAPPEN AGAIN THE FIRST TIME THE CAR HAD 63,000 MILES ON IT . THIS TIME THE CAR HAS 76,000 MILES ON IT .CAR IS NOW AT THE SHOP TO SEE WHAT THEY CAN DO TO FIX THIS PROBLEM AGAIN . THE CAR IS A 1993 GRAND MARQUIS WITH ABOUT 73,000 MILES ON IT THE CAR WAS BROUGHT NEW FROM THE DEALER AND WAS KEPT IN EXCELLENT RUNNING CONDITION ALL THESE YRS. *TR

NHTSA ID 10267553 · filed May 2, 2009

THE VEHICLE WAS PARKED AND WITHOUT WARNING THE VEHICLE CAUGHT ON FIRE AND BURNED DOWN THE HOUSE. THE FIRE DEPARTMENT WAS CALLED TO EXTINGUISH THE FIRE. THE VEHICLE WAS TOWED AND WAS DECLARED TOTALED BY THE INSURANCE COMPANY. *AK THE FIRE ORIGINATED ON THE DRIVER'S SIDE OF THE ENGINE COMPARTMENT. THE CONSUMER MENTIONED THAT THE HE EXPERIENCED PROBLEMS WITH THE IGNITION SYSTEM, ABS SYSTEM AND SHIFTER. THERE WAS GRINDING WHEN THE VEHICLE WAS STOPPED AND THE GEAR SHIFT WOULD NOT SHIFT INTO DRIVE ONCE THE VEHICLE WAS STARTED. THE ABS PUMP, MOTOR RELAY, BRAKE LAMP SWITCH AND SWITCH WIRING HARNESS WERE REPLACED. (THERE WERE TWO PURCHASE DATES: 7/16/1996 AND 8/09/1996) *SC *JB

NHTSA ID 10109366 · filed Mar 23, 2005
All 24 reports naming brakes

Electrical

Reports naming the electrical system — wiring, battery, charging, control modules, infotainment and electrical accessories.

20
reports

From owner reports, verbatim

1993 GRAND MARQUIS CAUGHT FIRE IN THE MIDDLE OF THE NIGHT IN MY DRIVEWAY, TOTAL LOSS. *TR

NHTSA ID 10283598 · filed Sep 10, 2009

I HAVE A 92 CROWN VICTORIA AND A 93 GRAND MARQUIS ON THE HEADLAMP SWITCH THE HARNESS IS MELTED AND BURNED ON BOTH OF THEM IN THE SAME SPOT INVOLVING THE SAME WIRE. *TR

NHTSA ID 10225916 · filed Apr 28, 2008
All 20 reports naming electrical

Driver assistance

Reports naming forward-collision avoidance, lane keeping, back-over prevention, cruise control and related electronic driver-assistance systems.

19
reports

From owner reports, verbatim

Driving on the NYS Thruway with Cruise Control on and it dropped out. I tried to reengage several times and it would not engage. On the way home I tried it again it kicked on and kicked off right away and since this incident I've had no cruise control. I researched recalls and see there are 3 1999 Recall 99V124000, Electrical System. 2007 Recall07V336000 Vehicle Speed Control. 2008 Recall 08V051000 Speed Control Recall. I spoke with Ford and they suggested I spoke with the Ford they said to contact NHTSA. My car has less than 60,000 miles and has been well maintained so this is concerning me. The car is from Florida. Checked the fuse they are fine.

NHTSA ID 11472017 · filed Jul 1, 2022

CRUISE CONTROL FIRE. NO WARNING. NO RECALL NOTICE. I PURCHASED THIS 1993 GRAND MARQUIS IN 1997 FROM AN AUTHORIZED LINCOLN MERCURY DEALERSHIP IN LONGWOOD FL. I FINANCED IT THROUGH FORD CREDIT. I LIVED IN THE SAME HOUSE FROM 1991 TO 2005. I WAS NEVER NOTIFIED OF A PROBLEM. CAR WAS DESTROYED. EXTENSIVE HOME DAMAGE. INJURY FROM SMOKE INHALATION. LOST FAMILY PET. EXTENSIVE BUSINESS LOSS. LIFE PERMANENTLY ALTERED. STILL SUFFERING FROM EFFECTS OF LOSS. *TR

NHTSA ID 10219764 · filed Feb 29, 2008
All 19 reports naming driver assistance

Steering

Reports naming the steering system — racks, columns, power-steering assist and steering linkage.

18
reports

From owner reports, verbatim

BROKEN TIE ROD END WHILE DRIVING. THERE WERE NO SYMPTOMS PRIOR TO THE INCIDENT. *NM

NHTSA ID 10155800 · filed Apr 20, 2006

BODY: THIS VEHICLE HAS A LEAK PROBLEM. IT ABSORBS WATER WHENEVER IT RAINS. AFTER MANY ATTEMPTS, WE CANNOT DETERMINE WHERE THE WATER IS ENTERING THE VEHICLE. THE MOST CURIOUS FEATURE OF THIS WATER IS THAT THE WATER ACCUMULATES IN THE FLOOR OF THE VEHICLE. THERE IS NEVER ANY WETNESS OR MOISTURE IN THE CEILING OR SEATS OF THE VEHICLE. WATER PUDDLES IN FLOOR OF THE RIGHT PASSENGER REAR FLOOR; AND ON THE DRIVER'S SIDE. STEERING: THE STEERING SYSTEM IN THE VEHICLE IS VERY POOR. STEERING HAS A LOT OF LOST MOTION AND REQUIRES A LOT OF CORRECTION TO KEEP THE VEHICLE IN PLACE ON THE ROAD.

NHTSA ID 10070536 · filed Jan 15, 2004
All 18 reports naming steering

Interior & seats

Reports naming seats, latches, locks, linkages and interior fittings.

12
reports

From owner reports, verbatim

THE DRIVER'S SIDE SEAT HAS BEEN LOOSE FOR A WHILE. THE POWER CONTROLS TO ADJUST SEAT POSITION FAILED OVER A YEAR AGO. THE DAY BEFORE YESTERDAY ON THE WAY HOME FROM WORK MY HUSBAND EXPERIENCED THE FEELING OF THE SEAT DISCONNECTING. IT HAS DETACHED FROM THE TRACK. THE WELDING BECAME UNWELDED. THE DRIVERS SIDE SEAT BELT HAS NOT BEEN LATCHING FOR ABOUT 6 MONTHS. I HAVE RESEARCHED THE INCIDENT AND FOUND THAT MANY PEOPLE HAVE EXPERIENCED THESE SAME PROBLEMS AND YET FORD MOTOR COMPANY SAYS THAT THERE IS NO DEFECT. WE HAVE BEEN UNABLE TO CORRECT THE FAILURE AS OF YET. WE ARE UNABLE TO AFFORD REPAIRS. IT IS OUR ONLY FAMILY VEHICLE. AND THEREFORE WE CANNOT GO ANYWHERE FOR FEAR OF SAFETY REASONS. HOWEVER MY HUSBAND MUST STILL DRIVE TO AND FROM WORK. *TR

NHTSA ID 10222607 · filed Mar 28, 2008

WHILE DRIVING AT ANY SPEED AND WITH NO WARNING DRIVER'S SEAT WILL LIFT UP OFF THE TRACKS, MAKING IT HARD TO DRIVE VEHICLE. DEALER NOTIFIED.*AK

NHTSA ID 8018469 · filed Sep 12, 2002
All 12 reports naming interior & seats

Exterior lighting

Reports naming headlights, tail lights, turn signals and other exterior lighting.

10
reports

From owner reports, verbatim

EXTREMELY DANGEROUS SITUATION EXISTS WHEREAS THE HEADLIGHTS CAN RANDOMLY FLICKER OFF DURING DRIVING, ONLY STOPPED BY KICKING THE LIGHT CONTROL MODULE ABOVE THE ACCELERATOR PEDAL REPEATEDLY WITH LIMITED AND TEMPORARY RESULTS. FIRST OCCURRENCE WAS ON THE INTERSTATE DURING THE NIGHT WITH MODERATE TRAFFIC. MULTIPLE OTHER TERRIFYING OCCURRENCES AS WELL.

NHTSA ID 11316976 · filed Mar 9, 2020

TL* THE CONTACT OWNS A 1993 MERCURY GRAND MARQUIS. WHILE DRIVING AT APPROXIMATELY 55 MPH, THE HEADLIGHTS FAILED. THE CONTACT SHUT OFF THE ENGINE AND WHEN RESTARTING, THE HEADLIGHTS WERE OPERATING AS NORMAL. THE CONTACT DISCOVERED THAT THE WIRING HARNESS WAS BURNED AND REPLACED THE HARNESS. THE FAILURE CONTINUED TO RECUR INTERMITTENTLY. THE VEHICLE WAS NOT TAKEN INTO THE DEALER FOR A DIAGNOSTIC OF THE FAILURE. THE FAILURE MILEAGE WAS 218,000 AND THE CURRENT MILEAGE WAS UNKNOWN.

NHTSA ID 10336838 · filed Jun 17, 2010
All 10 reports naming exterior lighting

Visibility

Reports naming windshields, glass, wipers, defrosters and mirrors.

8
reports

From owner reports, verbatim

CONSUMER STATES THE WINDSHIELD WIPERS WORK INTERMITTENLY. TS

NHTSA ID 8022316 · filed Nov 6, 2002

WINDSHIELD WIPERS MALFUNCTION WHILE IN USE WHICH MAY CAUSE VISIBILITY PROBLEMS, AND MAY RESULT IN AN ACCIDENT. PLEASE PROVIDE FURTHER INFORMATION AND VIN#. *AK

NHTSA ID 836051 · filed Mar 23, 1999
All 8 reports naming visibility

Engine

Reports naming the engine itself — including stalling, misfires, oil consumption, cooling and internal engine components.

7
reports

From owner reports, verbatim

TL*THE CONTACT OWNS A 1993 MERCURY GRAND MARQUIS. THE CONTACT STATED THAT THE VEHICLE ABNORMALLY LEAKS OIL FROM THE OIL PAN. ROUTINELY, HE MUST HAVE THE OIL PAN TEMPORARILY PATCHED TO PREVENT A TOTAL LOSS OF OIL. HE CALLED VARIOUS DEALERS AND WAS ADVISED THAT THE FAILURE WAS WIDESPREAD AND THE REPAIR WOULD COST BETWEEN $685 TO $1,000. THE VEHICLE HAS NOT BEEN REPAIRED. THE CONTACT CALLED THE MANUFACTURER AND WAS ADVISED TO CALL THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION. THE FAILURE MILEAGE WAS 30,000 AND CURRENT MILEAGE WAS 78,912.

NHTSA ID 10259872 · filed Feb 25, 2009

I SENT YOU (NHTSA) INFORMATION ON MY 1993 MERCURY GRAND MARQUE ON 17 JANUARY 2007 THAT IN 2001 THE FORD MOTOR CO. DID NOT REPAIR THE DEFECTED RECALL #99V124 ACTION #RQ01002 WHEN I REQUESTED IT, AND IN SEPTEMBER 2006 MY VEHICLE CAUGHT FIRE.THE FORD MOTOR CO. AND THE ATTORNEY GENERALS RESPONSE WAS NEGATIVE AND I HAVE NOT RECEIVED ANY RESPONSE FROM YOU (NHTSA). CAN YOU HELP ME?

NHTSA ID 10185461 · filed Mar 18, 2007

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.

6
reports

From owner reports, verbatim

FOR THE PAST YEAR WHILE DRIVING MY AUTOMOBILE I CAN SMELL GAS FUMES. I HAVE TRIED TURNING OFF THE AIR CONDITIONING IT DOESN'T HELP. EVEN FAMILY NOTICES THE STRONG SMELL. *NM

NHTSA ID 10132980 · filed Aug 16, 2005

CONSUMER STATES THAT OIL IS LEAKING, AND THEY CAN ALSO SO SMELL GAS FUMES WHILE DRIVING.*JB

NHTSA ID 8010017 · filed May 16, 2002

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.

6
reports

From owner reports, verbatim

VEHICLE WAS INVOLVED IN A DIRECT FRONTAL COLLISION AT 30MPH. UPON IMPACT, AIR BAGS DID NOT DEPLOY. VEHICLE HAS BEEN REPAIRED. *AK

NHTSA ID 890744 · filed Jun 20, 2001

THE AIR BAG WARNING LIGHT KEEPS COMING ON. VEHICLE WAS TAKEN TO DEALERSHIP FOR THE PROBLEM. AIR BAG MONITOR WAS FOUND TO BE DEFECTIVE AND NEEDED REPLACING. THE PART HAS NOT BEEN REPLACED AT THIS TIME. PLEASE PROVIDE ANY FURTHER INFORMATION. *AK

NHTSA ID 850217 · filed Oct 7, 1999

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.

4
reports

From owner reports, verbatim

OWNER PURCHASED A SET OF GILLETTE SILVERBEAR TIRES, MANUFACTURED BY FIRESTONE/BRIDGESTONE. THE TIRE SIZE IS P215/75R15. OWNER SAYS THAT WHILE DRIVING AT APPROXIMATELY 70 MPH OWNER WAS DRIVING ON THE HIGHWAY WHEN THE TIRE BLEW OUT THE SIDE WALLS. OWNER CONTACTED THE MANUFACTURER WHO WILL NOT HONOR THE WARRANTY, EVEN THOUGH THE OWNER HAD THE TIRES FOR ONLY 2 MONTHS BEFORE THE BLOWOUT. PROVIDE FURTHER DETAILS. *JB

NHTSA ID 10101488 · filed Nov 22, 2004

MICHELIN TIRES FAILED. *DH

NHTSA ID 504988 · filed May 24, 1996

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.

3
reports

From owner reports, verbatim

LEFT FRONT TIE ROD BROKE OFF--CAUSED LOSS OF STEERING.

NHTSA ID 523711 · filed Jun 11, 1998

FAILED TORQUE CONVERTER CAUSED VEHICLE TO VIBRATE. AFTER TORQUE CONVERTER WAS REPAIRED ALL VEHICLE LIGHTING CEASED, INTERIOR AND EXTERIOR, AND THE SPEEDOMETER WAS ERRATIC. SPEEDOMETER READ 75-80 MPH WHEN VEHICLE WAS ACTUALLY GOING 20-25 MPH.

NHTSA ID 529529 · filed Jan 20, 1998

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.

2
reports

From owner reports, verbatim

BODY: THIS VEHICLE HAS A LEAK PROBLEM. IT ABSORBS WATER WHENEVER IT RAINS. AFTER MANY ATTEMPTS, WE CANNOT DETERMINE WHERE THE WATER IS ENTERING THE VEHICLE. THE MOST CURIOUS FEATURE OF THIS WATER IS THAT THE WATER ACCUMULATES IN THE FLOOR OF THE VEHICLE. THERE IS NEVER ANY WETNESS OR MOISTURE IN THE CEILING OR SEATS OF THE VEHICLE. WATER PUDDLES IN FLOOR OF THE RIGHT PASSENGER REAR FLOOR; AND ON THE DRIVER'S SIDE. STEERING: THE STEERING SYSTEM IN THE VEHICLE IS VERY POOR. STEERING HAS A LOT OF LOST MOTION AND REQUIRES A LOT OF CORRECTION TO KEEP THE VEHICLE IN PLACE ON THE ROAD.

NHTSA ID 10070536 · filed Jan 15, 2004

DESIGN: WHILE OPENING DRIVER'S SIDE DOOR, DOOR PANEL FLEW BACK HITTING OCCUPANT IN FACE/UPPER CHEST; CAUSED BRUISES TO OCCUPANTS. TT

NHTSA ID 959820 · filed Feb 9, 1995

Too few reports in this category for a page of its own — they appear in the full complaint list.

Seat belts

Reports naming seat belts, buckles, retractors and pretensioners.

2
reports

From owner reports, verbatim

POWER SEAT IS NOT ALIGNED ON TRACK, CAUSING SEAT BELT NOT TO WORK PROPERLY. WHEN SUDDEN BRAKING IS APPLIED THERE IS NO SIGNAL SENT TO THE SEAT BELT TO LOCK UP. THE DEALER WAS NOTIFIED.*AK

NHTSA ID 8005350 · filed Mar 11, 2002

SEAT BELT RETRACTOR SYSTEM FAILED. *AK

NHTSA ID 511741 · filed Dec 4, 1996

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.

1
report

From owner reports, verbatim

DUE TO INSUFFICIENT LUBRICATION 0F THE BALL JOINTS THE RIGHT TIE ROD BROKE AND VEHICLE BECAME INOPERATIVE. THIS IS A SAFETY-RELATED DEFECT. *AK

NHTSA ID 810396 · filed Mar 25, 1997

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

Data on this page last refreshed .