1992 Mercury Grand Marquis power train problems
29 owner complaints filed with NHTSA name the power train on the 1992 Mercury Grand Marquis — 11% of all complaints for this model year.
What owners report
“When shifting into park, vehicle would still be moving, backwards. Would have to shift into neutral before starting. Even when shifting into park, it's in reverse. Happens every day & it's an intermittent problem. Gear lever would indicate it's in park. Will be taking vehicle to dealer to check…”
filed Jul 16, 1999
“Have had the transmission worked on 3 different times. The third time they put in a new transmission. Which I had to pay for. The paint is peeling off and leaving big bare spots. I have had my right back door worked on several times because the locks wouldn't open and the windows would not roll…”
filed Mar 1, 1999
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Related service bulletins
New transmission cooler flusher - service tips. 2003 escort and super duty f series included. *tt
03148 · Service Bulletin/Repair Instructions · issued Jul 21, 2003
Power Train problems in other Grand Marquis years
| Year | Reports | Share |
|---|---|---|
| 2010 Grand Marquis | 2 | 8% |
| 2009 Grand Marquis | 2 | 8% |
| 2008 Grand Marquis | 3 | 4% |
| 2007 Grand Marquis | 5 | 5% |
| 2006 Grand Marquis | 4 | 3% |
| 2005 Grand Marquis | 5 | 1% |
| 2004 Grand Marquis | 9 | 3% |
| 2003 Grand Marquis | 12 | 3% |
| 2002 Grand Marquis | 1 | 1% |
| 2001 Grand Marquis | 13 | 8% |
| 2000 Grand Marquis | 6 | 4% |
| 1999 Grand Marquis | 12 | 7% |
Other reported problem areas on the 1992 Mercury Grand Marquis
Counts are unique NHTSA complaints naming this component group. Complaints are unverified owner reports; mileage is computed only from complaints that included a usable odometer reading.