1991 Mercury Grand Marquis engine and engine cooling problems
10 owner complaints filed with NHTSA name the engine and engine cooling on the 1991 Mercury Grand Marquis — 12% of all complaints for this model year.
What owners report
“V8 cylinder engine is running 70. 8 cylinder is not getting oil, this causes vehicle to stall out. Please provide any further information.*ak”
filed Aug 2, 2002
“Vehicle starts and rides for about 20 miles, then if I have to stop for some reason the car stalls especially if I have to back up. This happens almost dailly. No accidents yet but I am afraid I will cause a serious accident with this problem. I think my car should be recalled and have thid problem…”
filed Nov 20, 2001
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Engine and Engine Cooling problems in other Grand Marquis years
| Year | Reports | Share |
|---|---|---|
| 2010 Grand Marquis | 1 | 4% |
| 2008 Grand Marquis | 5 | 6% |
| 2007 Grand Marquis | 3 | 3% |
| 2006 Grand Marquis | 2 | 1% |
| 2005 Grand Marquis | 9 | 2% |
| 2004 Grand Marquis | 10 | 3% |
| 2003 Grand Marquis | 13 | 4% |
| 2002 Grand Marquis | 10 | 13% |
| 2001 Grand Marquis | 20 | 13% |
| 2000 Grand Marquis | 17 | 10% |
| 1999 Grand Marquis | 26 | 16% |
| 1998 Grand Marquis | 26 | 18% |
Other reported problem areas on the 1991 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.