- Worst Model Year:
- 1997
- Worst Complaint:
- intake manifold failure
Here are the Mercury Grand Marquiss that have the most problems reported over the last 15 years.
The 1997 Mercury Grand Marquis has the most complaints, & the most-reported problem is also with the 1997 Grand Marquis for intake manifold failure.
Worst Reported Problems with the Grand Marquis
-
#1: intake manifold failure on the 1997 Grand Marquis
-
#2: headlights not working properly on the 2005 Grand Marquis
-
#3: melted manifold on the 1997 Grand Marquis
Latest Owner Complaints About the Grand Marquis
-
something keeps draining the battery -- 2003 Grand Marquis:
Have replaced the battery, had the alternator, starter, and new battery checked out all good, About 3 weeks after replacing the battery the problem started again. Noticed when I turn the car off the gas hand doesn't drop. Read more »
This problem has been reported 1 times by other 2003 Grand Marquis owners.
-
catalytic converter failure -- 2004 Grand Marquis:
This is a great car, but this is a known problem with both this and the Crown Vics. Internals on the cat are coming apart and rattling. Have not replaced them yet, but they will be replaced with some magnaflow catalytic converters. Read more »
This problem has been reported 2 times by other 2004 Grand Marquis owners.
-
headlights not working properly -- 2005 Grand Marquis:
LIGHTS WENT OFF AT NIGHT WHEN MY WIFE WAS DRIVING ON CITY STREET AND AGAIN ON THE HIGHWAY ALMOST HAD AN ACCIDENT ,FORD SHOULD HAE A RECALL BEFORE SOMETHING WORSE HAPPENS . Read more »
This problem has been reported 5 times by other 2005 Grand Marquis owners.
-
headlights not working properly -- 2005 Grand Marquis:
This problem occurs within a mile of starting to drive after dark and the headlights are in either the automatic or manual settings. The headlights shut off while driving or if the vehicle is stopped or in park. They usually stay off for a few minutes and then come back on for a few minutes. ... Read more »
This problem has been reported 5 times by other 2005 Grand Marquis owners.
-
fluid and steam coming out of plastic manifold -- 1997 Grand Marquis:
in November, while driving the car started overheating expectantly, and we got to our destination, safely and quickly, we had no money so a mechanic friend came and checked it out and that's when we found out what was wrong, we have only had this car since may of 2011, and am still making payments ... Read more »
This problem has been reported 1 times by other 1997 Grand Marquis owners.