1989 Ford Grand marquis problems
The Mercury Grand Marquis is an automobile that was produced by Mercury from the 1975 until 2011 model years. Introduced as the flagship sub-model of the Mercury Marquis in 1975, the Grand Marquis became a stand-alone model line in 1983, serving as the largest Mercury sedan. The model line served as the sedan counterpart of the Mercury Colony Park station wagon up to 1991. The fourth generation was the basis of the 2003 and 2004 Mercury Marauder.
From 1979 until 2011, the Grand Marquis shared the rear-wheel drive (RWD) Panther platform with the Ford LTD Crown Victoria (Ford Crown Victoria after 1992), and from 1980, the Lincoln Town Car. For over three decades, the Ford and Mercury sedans were functionally identical, with two of the three generations of the model line sharing the same roofline. The Grand Marquis was available as a four-door sedan for nearly its entire run; from 1988 to its final year in 2011, it was the only body style that was offered. A four-door hardtop was available from 1975 to 1978 and a two-door hardtop coupe from 1975 to 1987.
The Grand Marquis was the second-best-selling Mercury line (after the Cougar) with 2.7 million units produced; at 36 years of continuous production, the Grand Marquis was the longest-running Mercury nameplate (the Cougar, 34 years). Ford manufactured the Grand Marquis, alongside the Mercury Marquis, Mercury Marauder, Ford (LTD) Crown Victoria, and (beginning in 2007) the Lincoln Town Car, at two facilities: the St. Louis Assembly Plant in Hazelwood, Missouri (1979-1985) and the St. Thomas Assembly Plant in Southwold, Ontario, Canada (1986-2011).
Ford announced the discontinuation of the Mercury brand in 2010, but a few 2011 model-year Mercurys were made. The last Grand Marquis - and the final Mercury branded car - was produced on January 4, 2011, at St. Thomas Assembly.
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Common 1989 Ford Grand marquis problems
The Ford Grand Marquis, produced in 1989, is known for several common problems that owners have reported over the years. One of the most frequent issues is related to the transmission, with several owners complaining about the transmission going or experiencing transmission failure.
Another common problem with the 1989 Ford Grand Marquis is related to the engine's intake manifold, which may crack and cause leaks, particularly behind the alternator. This issue can lead to coolant leaks and potential engine overheating.
The power steering pump is also known to leak in the 1989 Grand Marquis, causing difficulties in steering and requiring replacement or repair.
The head gaskets are another problematic area in the 1989 Grand Marquis, with several owners reporting cracks in the head gaskets, which can lead to engine performance issues and potential engine damage if not addressed promptly.
The power locks and lights may also fail in the 1989 Grand Marquis, requiring replacement or repair of the power lock actuator or the light bulbs.
The car's cooling system may also experience issues, with several owners reporting problems with the heater not working or producing only lukewarm air.
Finally, the 1989 Ford Grand Marquis may experience issues with the timing, with several owners reporting problems with the engine shutting off or running poorly, particularly when the car is not idling.
In summary, the 1989 Ford Grand Marquis is known for several common problems, including transmission failure, engine intake manifold cracks, power steering pump leaks, window motor failures, head gasket cracks, power lock and light failures, brake issues, cooling system problems, and timing issues. These problems can be costly to repair and may require significant maintenance to keep the car running smoothly.
How many miles can a Grand Marquis last?
200,000 miles
They will go 200,000 miles easily .
Do Grand Marquis have transmission problems?
Problem Description
Transmission problems are common in this model, often as a result of a failed front pump.
What engine is in a 1989 Grand Marquis?
1989 Mercury Grand Marquis is 4 doors Sedan available in 2 variants MSRP ranges from $17181 to $17818. Mercury Grand Marquis offers 150 horsepower with the 4-Speed Automatic transmission. It features 8 cylinder 5.0L V8 150hp 270ft. lbs.
What is the mpg on a 1989 Mercury Grand Marquis wagon?
18 combined
Find and Compare Cars
| 1989 Mercury Grand Marquis Wagon | |
|---|---|
| Personalize Find a car | 8 cyl, 5.0 L, Automatic 4-spd Compare |
| Fuel Economy | |
| EPA MPG | Regular Gasoline 18 combined city/highway MPG 15 city 22 highway 5.6 gals/100 miles |
What engine is in a 1989 Grand Marquis?
1989 Mercury Grand Marquis is 4 doors Sedan available in 2 variants MSRP ranges from $17181 to $17818. Mercury Grand Marquis offers 150 horsepower with the 4-Speed Automatic transmission. It features 8 cylinder 5.0L V8 150hp 270ft. lbs.
How long can a Grand Marquis last?
200,000 miles
They will go 200,000 miles easily .
Do Grand Marquis have transmission problems?
Problem Description
Transmission problems are common in this model, often as a result of a failed front pump.
How much can a 1989 Grand Marquis tow?
It allows Grand Marquis sedan and Colony Park wagon to tow up to 5,000 pounds.
1989 Ford Grand marquis car problems categorized by type of issue
After analyzing all complaints sent to the NHTSA and researching popular Ford Grand marquis problems, we found that the most common problems with these 2023 model year vehicles are:
- Fuel system problems
- Gasoline problems
- Power train problems
- Vehicle speed control problems
- Tires problems
The graph below shows statistics for all 1989 Ford Grand marquis vehicle components and the number of complaints received.
1989 Ford Grand marquis complaints
The NHTSA has received 2 complaints about various vehicle components related to the 1989 Ford Grand marquis.
FUEL SYSTEM, GASOLINE,POWER TRAIN,VEHICLE SPEED CONTROL PROBLEM
- Date Of Incident: 1998-06-12
- VIN: 2MEBM75F1KX
- Components: FUEL SYSTEM, GASOLINE,POWER TRAIN,VEHICLE SPEED CONTROL
- Summary: CONSUMER STATED THE GAS STORAGE TANK WAS LEAKING, 3 OF THE LATCHES DID NOT WORK. THE CONSUMER HAD AN ACCIDENT DUE TO THE SPEED CONTROL. THE EMERGCEY BRAKE WOULD RELEASE ALL THE WAY. WHEN THE CRUISE CONTROL WAS ON, THE VEHICLE WOULD ACCELERATE. THE CONSUMER HAD THE TRANSMISSION REBUILT. THE VEHICLE ACCELERATES ON ITS NO MATTER WHAT THE CONSUMER WAS DOING. THE BRAKE LIGHT CAME ON BUT HAD IT FIXED.THE SHOKS WERE ALSO REPLACED.
TIRES PROBLEM
- Date Of Incident: 1999-12-15
- VIN: 2MEBM75F5KX
- Components: TIRES
- Summary: ORIGINAL EQUIPMENT ON FORD, GRAND MARQUIS 1989 WITH 40,000 MILES LEFT ON IT, TIRE SIZE P215/70R15, DOT VDM3FRC5351. 2 FEET STRIP OF TREAD SEPARATED FROM SIDEWALL, FORMING A BUBBLE. *AK THESE PREMATURELY WEARING SHOULD BE RECALLED BECAUSE THEY ARE UNSAFE,STATES THE CUSTOMER. *YH
Additional sources
More sources of information about 1989 Ford Grand marquis problems:
Q&A: 1989 Mercury Grand Marquis - Common Issues ...
Sep 14, 2018 ... Was this answer helpful? up Yes. down No. Finish.
Mercury Grand Marquis Problems and Complaints - 19 Issues
Intake Manifold May Crack Leaking Coolant Behind the Alternator · Spring in Seat Belt Buckle May Fail · Transmission Failure Common Due to Front Pump Failure.
Q&A: 1988 Mercury Grand Marquis - Common Issues, Maintenance ...
Apr 22, 2011 ... I used to own a 1988 Ford Crown Victoria which is identical to this beast, so I'm very familiar with these (they are really nice cars.. I miss ...
1989 Mercury Grand Marquis Reviews, Page 5 of 9 - Carsurvey.org
Sep 18, 2004 ... The radiator leaks. The head gaskets cracked. The power steering pump leaks. The motor in the windows are fried. General Comments: I'd had this ...
1989 Grand Marquis Won't Idle | Ford Forums
Jan 23, 2007 ... There are many things that can affect the idle, and one common problem is a vacuum leak. Considering the age of your car, and taking into ...
Other years of Ford Grand marquis
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