1992 Mercury Marquis problems

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The Mercury Marquis is a model line of automobiles marketed by Mercury from 1967 to 1986. Deriving its name from a title of French nobility, the Marquis was introduced as the divisional counterpart of the Ford LTD; four generations of the two model lines were paired through rebranding. Initially slotted as the flagship Mercury full-size range (above the Monterey), the Marquis would serve as the basis for the later Mercury Grand Marquis.

The first three generations of the Marquis were full-size sedans (alongside the Mercury Colony Park station wagon). For the fourth generation, the Marquis became the mid-size Mercury sedan, following the 1983 split of the Marquis and Grand Marquis into distinct product lines. As Ford Motor Company expanded its use of front-wheel drive, the Marquis ended production after the 1986 model year, replaced by the Mercury Sable (the Mercury counterpart of the Ford Taurus). As the Grand Marquis, the nameplate continued on until the closure of Mercury during the 2011 model year.

For its first three generations, the Mercury Marquis was produced by Ford in Hapeville, Georgia (Atlanta Assembly), Hazelwood, Missouri (St. Louis Assembly), and Pico Rivera, California (Los Angeles Assembly); the fourth generation was produced by Atlanta Assembly and in Chicago, Illinois (Chicago Assembly).

1992 Mercury Marquis

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Common 1992 Mercury Marquis problems

The Mercury Grand Marquis, produced from 1983 to 2011, is known for its reliability and durability. However, certain model years and components have been reported to cause issues for some owners. Here are the most common problems with the 1992 Mercury Grand Marquis, based on complaints from owners:

  • Intake Manifold Failure: This issue is prevalent in the 1997 model year, with an average cost of $1,700 to fix and an average mileage of 76,000 miles. The intake manifold may crack, leading to leaking coolant behind the alternator. This problem can cause overheating and reduced engine performance.
  • Headlights Not Working Properly: This issue affects the 2005 model year, with an average cost of $500 to fix and an average mileage of 83,000 miles. The most reported problem is with the 2005 Mercury Grand Marquis for headlights not working properly, which can lead to reduced visibility and safety concerns while driving at night.
  • Transmission Failure: This issue is common in various model years, including 2003 and 2005, and can result in a complete transmission replacement, which can be costly.
  • Seat Belt Buckle Spring Failure: This issue affects various model years, including 1992, and can cause the seat belt buckle to fail to latch or unlatch properly, posing a safety risk for occupants.
  • AC Climate Control Not Working Properly: This issue affects various model years, including 2004, and can result in reduced comfort and inconvenience for occupants, especially during hot or cold weather conditions.
  • Air Bag Light On: This issue affects various model years, including 2005, and can indicate a problem with the airbag system, potentially posing a safety risk for occupants in the event of a collision.

These issues are not indicative of all 1992 Mercury Grand Marquis vehicles, and many owners have reported positive experiences with the car. However, these common problems should be taken into consideration when purchasing or maintaining a 1992 Mercury Grand Marquis. It is recommended to thoroughly research the specific model year and vehicle history before making a purchasing decision.

1992 Mercury Marquis engine

What was the worst year of the Mercury Grand Marquis?

Years to Avoid

  • 2003. ...
  • 2005. ...
  • 1997. ...
  • 2004. ...
  • 2007.

How many miles does a Mercury Marquis last?

Well taken care of Mercury Grand Marquis and the very similar Ford Crown Vics and Lincoln Town Cars have frequently gone 300,000+ miles.

What engine is in a 1992 Mercury Grand Marquis?

4.6 L V81992 Mercury Grand Marquis / Engine

While the Panther platform was carried over from 1991, an all-new engine would be used for the 1992 Grand Marquis. The replacement for the OHV 5.0 L and 5.8 L Windsor V8s, the 190 hp (142 kW; 193 PS) 4.6 L SOHC Modular V8 engine was the first overhead-cam V8 to appear in an American-market full-size sedan.

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 was the worst year of the Mercury Grand Marquis?

Years to Avoid

  • 2003. ...
  • 2005. ...
  • 1997. ...
  • 2004. ...
  • 2007.

How long can a Grand Marquis last?

200,000 miles

They will go 200,000 miles easily .

Why did they stop making Mercury Marquis?

As Ford Motor Company expanded its use of front-wheel drive, the Marquis ended production after the 1986 model year, replaced by the Mercury Sable (the Mercury counterpart of the Ford Taurus).

Do Grand Marquis have transmission problems?

Problem Description

Transmission problems are common in this model, often as a result of a failed front pump.

1992 Mercury Marquis complaints

The NHTSA has received 0 complaints about various vehicle components related to the 1992 Mercury Marquis.

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Additional sources

More sources of information about 1992 Mercury Marquis problems:

1992 Mercury Grand Marquis Problems and Complaints - 6 Issues
1992 Mercury Grand Marquis Problems and Complaints - 6 Issues
https://repairpal.com/1992-mercury-grand-marquis/problems

Problem with your 1992 Mercury Grand Marquis? Our list of 6 known complaints reported by owners can help you fix your 1992 Mercury Grand Marquis.

Q&A: 1992 Mercury Grand Marquis - Common Issues & Years to Avoid
Q&A: 1992 Mercury Grand Marquis - Common Issues & Years to Avoid
https://www.justanswer.com/mercury/899va-mercury-grand-marquis-1992-mercury-marquis-turns.html

Feb 1, 2014 ... Johnny, The fuel pump is inside the fuel tank. You can push the Schroeder valve in on the fuel rail test port when cranking the engine over and ...

92 Grand Marquis sudden acceleration | 4.6L Based Powertrains ...
92 Grand Marquis sudden acceleration | 4.6L Based Powertrains ...
https://www.crownvic.net/ubbthreads/ubbthreads.php?ubb=showflat&Number=2652632

Can it really cause that problem? own: 1992 Mercury Grand Marquis LS Mileage:?????? Ford 4.6L modular V8 with AOD transmission.

92 grand marquis heater blows cold air. What are common problems ...
92 grand marquis heater blows cold air. What are common problems ...
https://www.justanswer.com/mercury/1naqd-92-grand-marquis-heater-blows-cold-air-commonly.html

Dec 16, 2008 ... 92 grand marquis heater blows cold air. What are common problems with this model? I have checked the controller and it - Answered by a ...

1995 Grand Marquis EGR system problems | 4.6L Based ...
1995 Grand Marquis EGR system problems | 4.6L Based ...
https://www.crownvic.net/ubbthreads/ubbthreads.php?ubb=showflat&Number=4033506

its common for the EGR supply tube from the passenger exhaust pipe to the EGR valve to crack/break. its also possible the tube is clogged with ...

Other years of Mercury Marquis

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Marquis 1993
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1992 Mercury Marquis photo