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1988 Mercury Grand Marquis

Owner reports · Recalls · Investigations

Similar to other model years

Owner complaints for the 1988 Mercury Grand Marquis do not stand out strongly from the model-year median of 78.

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How this year compares

Owner complaints by model year

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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

Limited mileage data: 2 of 73 reports include usable mileage. There isn’t enough coverage to show a useful chart.

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 36 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Vehicle Speed Control. Review the 12 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Engine And Engine Cooling. Review the 7 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

7 crash reports24 fire reports4 injury reports

Equipment complaints

2 reports
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Mileage unknown · Jul 3, 2002
Electrical SystemEngine And Engine CoolingEquipment

FORD SAYS THE STARTER SWITCH HAS BEEN REPLACED ONCE UNDER THE STARTER SWITCH RECALL. THEY SAY THEY WILL NOT REPLACE THE SWITCH AGAIN. THE SWITCH HAS BURNED CONTACTS AND IS DEFORMED PROBABLY FROM HEAT. THE HARNESS CONNECTOR, THAT GOES TO THE SWITCH, IS MELTED , SPLIT AND DEFORMED. MY TURN SIGNALS AND A/C FAN MOTOR DOES NOT WORK. …

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FORD SAYS THE STARTER SWITCH HAS BEEN REPLACED ONCE UNDER THE STARTER SWITCH RECALL. THEY SAY THEY WILL NOT REPLACE THE SWITCH AGAIN. THE SWITCH HAS BURNED CONTACTS AND IS DEFORMED PROBABLY FROM HEAT. THE HARNESS CONNECTOR, THAT GOES TO THE SWITCH, IS MELTED , SPLIT AND DEFORMED. MY TURN SIGNALS AND A/C FAN MOTOR DOES NOT WORK. I ALSO GET ERRONEOUS ENGINE WARNING AND LOW OIL WARNING LIGHTING AT VARIOUS TIMES. THE SWITCH DOES GET VERY WARM AND IT WAS JUST THAT OR HOT UPON FAILURE. THE RECALL (96V071000) DID NOT ACTUALLY REPAIR THE PROBLEM. A SAFETY HAZARD REMAINS IN EXISTANCE WITH THESE VEHICLES. I WOULD TAKE RESPONSIBILITY IF THE SWITCH WAS BROKEN OR WORN OUT BUT THE SWITCH IS HEATING OR BURNING UP. THE RECALL SHOULD REMAIN EFFECTIVE FOR CHRONIC REPLACEMENT OF THE SWITCH UNLESS A ENGINEERING CORRECTION IS MADE ON THE VEHICLES IN QUESTION.*AK

NHTSA ODI #763800

Mileage unknown · Jun 10, 1999
Electrical SystemEquipment

IN 98 WE TOOK THIS CAR IN FOR AN IGNITION SWITCH RECALL WHEN WE RETURNED HOME THE SWITCH REFUSED TO ALLOW US TO TURN IT OFF WE CALLED THE FORD DEALER THAT HAD DONE THE REPLACEMENT WE HAD NEVER HAD THIS PROBLEM UNTILL THIS TIME THEN ONCE I GOT IT TURNED OFF AND WE WENT TO RESTART THE CAR IT WOULD NOT RETURN TO THE RUN POSITION OR…

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IN 98 WE TOOK THIS CAR IN FOR AN IGNITION SWITCH RECALL WHEN WE RETURNED HOME THE SWITCH REFUSED TO ALLOW US TO TURN IT OFF WE CALLED THE FORD DEALER THAT HAD DONE THE REPLACEMENT WE HAD NEVER HAD THIS PROBLEM UNTILL THIS TIME THEN ONCE I GOT IT TURNED OFF AND WE WENT TO RESTART THE CAR IT WOULD NOT RETURN TO THE RUN POSITION OR ALLOW ANY OF THE LIGHTS OR ACCESSORIES TO WORK I CALLED THE DEALER AGAIN AND WAS TOLD TO BRING IT IN LEAVE IT RUNNING AND THEY WOULD FIX IT AS SOON AS THEY COULD THIS WAS AT 5:00 P.M.ON A FRIDAY EVENING AND THEY WOULDNT BE RETURNING TO WORK UNTILL MONDAY MORNING I THEN CONTACTED FORD CUSTOMER ASSISTANCE AND WAS TOLD THE SAME THING THERE WAS NO WAY I WAS GOING TO LEAVE THIS CAR RUNNING FOR 2 1/2 DAYS UNTILL THEY RETURNED TO WORK ON THE FOLLOWING ,MONDAY /////AIR CONDITIONER - THE AIR CONDITIONER ON THIS CAR SINCE WE BOUGHT IT REFUSES TO WORK UNTILL IT HAS BEEN RUN FOR ABOUT 1 HR THEN IT WILL WORK FINE IT HAS BEEN RECHARGED AND CHECKED TO SEE IF THAT IS THE TROUBLE 3 TIMES WE HAVE REPLACED THE CLIMATE CONTROL TEMP. SENSOR IT WILL THEN WORK FOR A WHILE AND THEN AGAIN BECOME AS IT WAS I KNOW THIS HAS BEEN AN ONGOING PROBLEM WITH THESE FULL SIZE FORDS AND IT SEEMS NO ONE CAN SAY WHAT IT IS FOR SURE I HAVE TRIED ALSO REPLACING THE TEMPERATURE CONTROLS ON THE HEAT AND AIR SELECTOR SWITCH WITH NO LUCK AS WELL

NHTSA ODI #707412

Official recalls

2

96V071000 · Electrical System:ignition

Apr 25, 1996

THE IGNITION SWITCH COULD EXPERIENCE AN INTERNAL SHORT CIRCUIT.

Consequence & remedy

Consequence: THIS CONDITION COULD CAUSE OVERHEATING, SMOKE, AND POSSIBLY FIRE IN THE STEERING COLUMN AREA OF THE VEHICLE.

Remedy: DEALERS WILL REPLACE THE IGNITION SWITCH.

88V028000 · Seat Belts:front:retractor

Mar 8, 1988

AUTOMATIC RETRACTOR FOR SEAT BELTS FOR DUAL FACING REAR SEATS MAY BE INSTALLED IN AN IMPROPER LOCATION.

Consequence & remedy

Consequence: SEAT BELT COULD BIND BETWEEN SEAT CUSHION AND SEAT BACKCAUSING THE RETRACTOR TO BE SLUGGISH OR UNABLE TO TAKE UP EXCESS BELT SLACK.

Remedy: REMOVE AND PROPERLY INSTALL THE RIGHT AUXILIARY SEAT BELTS.

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

PE91125 · Brake Line Punctures

Opened Sep 11, 1991 · Closed Jan 15, 1992

Status: closed (inferred from source dates) · Service Brakes, Hydraulic

There is no summary currently available