2003 Mercury Marquis problems
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).
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Common 2003 Mercury Marquis problems
The Mercury Grand Marquis 2003 is known for a few common problems that owners have reported. These issues range from air suspension concerns to engine coolant thermostat problems, transmission issues, and plastic intake gaskets.
These common problems should be considered when purchasing, owning, or maintaining a 2003 Mercury Grand Marquis. Regular maintenance and prompt attention to any issues can help ensure the longevity and reliability of this vehicle.
How many miles can a 2003 Grand 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.
Are there any recalls on 2003 Mercury Grand Marquis?
Summary: Ford Motor Company (Ford) is recalling certain model year 2003-2005 Ford Crown Victoria and Mercury Grand Marquis vehicles manufactured October 3, 2001, to August 2, 2005. The affected vehicles have a lighting control module (LCM) that may fail, resulting in a loss of headlights.
What is the life expectancy of a Mercury Grand Marquis?
Grand Marquis drivers typically report a minimum lifespan of around 200,000 miles before the more expensive repairs start to add up. That's not a terrible life expectancy, but these cars frequently hit the market with more than 150,000 miles on the odometer, so shop around for low mileage.
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 many miles can a 2003 Grand 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.
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.
2003 Mercury Marquis complaints
The NHTSA has received 0 complaints about various vehicle components related to the 2003 Mercury Marquis.
You can leave your car complaint via the special form below.
Additional sources
More sources of information about 2003 Mercury Marquis problems:
2003 Mercury Grand Marquis Problems and Complaints - 10 Issues
Top 2003 Mercury Grand Marquis Problems · Intake Manifold May Crack Leaking Coolant Behind the Alternator · Spring in Seat Belt Buckle May Fail · Transmission ...
Great deal on a 2003 Mercury Grand Marquis, but.... : r ...
Oct 27, 2021 ... window regulator failure · door latch failure · water and fuel pump failure (common for most cars at this age/mileage) · A/C blend doors can get ...
Q&A: 2003 Mercury Grand Marquis Coil Pack Problems
Jul 8, 2009 ... Hey Veteran;. Thanks for choosing justanswer.com! Do yuo happen to know the code that was set? It is very common to have a bad coil on plug ( ...
2003 Mercury Grand Marquis Reliability - Consumer Reports
FAILURE OF THIS CONNECTION COULD LEAD TO FUEL SPILLAGE AND, IN THE PRESENCE OF AN IGNITION SOURCE, A FIRE COULD OCCUR. Read Recall Details.
Common Problems with 2004 Mercury Grand Marquis: Hard ...
Nov 19, 2009 ... I have a 2004 mercury grand marquis with hard steering. The rack assembly and power steering pump have been replaced.
Other years of Mercury Marquis
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