1987 Mercury Grand Marquis problems by component
43 owner complaints filed with NHTSA for the 1987 Mercury Grand Marquis, grouped by the component owners reported. Each component links to a detailed breakdown with mileage, severity and owner reports.
| Component | Complaints | Share | Median mileage |
|---|---|---|---|
| Electrical System → | 19 | 44% | — |
| Vehicle Speed Control | 7 | 16% | — |
| Seat Belts | 6 | 14% | — |
| Engine and Engine Cooling | 5 | 12% | — |
| Fuel System, Gasoline | 2 | 5% | — |
| Wheels | 2 | 5% | — |
| Equipment | 1 | 2% | — |
| Exterior Lighting | 1 | 2% | — |
| Power Train | 1 | 2% | — |
| Steering | 1 | 2% | — |
| Structure | 1 | 2% | — |
| Tires | 1 | 2% | — |
Component groups as classified by NHTSA. A complaint can name more than one component, so shares may sum to more than 100%.