EnginePart report
1994 Mercury Grand Marquis Engine Problems
- Complaints
- 1about this part
- Share
- 1%of 156 total for the year
- Median mileage
- 88,000miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 1 complaints about the engine of the 1994 Mercury Grand Marquis, 1% of the 156 complaints for this model year. Where a mileage was given, the median is 88,000 miles.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Engine: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2010 | 1 | 4% |
| 2009 | 2 | 8% |
| 2008 | 4 | 5% |
| 2007 | 4 | 4% |
| 2006 | 8 | 6% |
| 2005 | 5 | 1% |
| 2004 | 4 | 1% |
| 2003 | 5 | 1% |
| 2002 | 2 | 3% |
| 2001 | 9 | 6% |
| 2000 | 8 | 5% |
| 1999 | 7 | 4% |
| 1998 | 3 | 2% |
| 1997 | 2 | 1% |
| 1996 | 1 | 0% |
| 1994 | 1 | 1% |
| 1990 | 1 | 2% |
| 1985 | 1 | 5% |
Other parts of the 1994 Mercury Grand Marquis
Vehicle speed control
33 complaintsBrakes
19 complaintsTransmission and drivetrain
18 complaintsEngine cooling
15 complaintsVisibility (wipers, defrost, mirrors)
13 complaintsExterior lighting
12 complaintsSeats
12 complaintsAir bags
11 complaintsElectrical system
10 complaintsSteering
10 complaintsFuel system
6 complaintsOther or unknown
5 complaints
33 complaintsBrakes
19 complaintsTransmission and drivetrain
18 complaintsEngine cooling
15 complaintsVisibility (wipers, defrost, mirrors)
13 complaintsExterior lighting
12 complaintsSeats
12 complaintsAir bags
11 complaintsElectrical system
10 complaintsSteering
10 complaintsFuel system
6 complaintsOther or unknown
5 complaints
← All problems reported for the 1994 Mercury Grand Marquis
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Nov 1, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology