Vehicle report
1986 MERCURY GRAND MARQUIS
Reported problems
21 complaints · median — miles| Component | Reports |
|---|---|
| ELECTRICAL SYSTEM:IGNITION:SWITCH | 8 |
| ENGINE AND ENGINE COOLING:ENGINE:GASOLINE | 4 |
| ELECTRICAL SYSTEM:IGNITION | 2 |
| ELECTRICAL SYSTEM:WIRING:FRONT UNDERHOOD | 1 |
| POWER TRAIN:AUTOMATIC TRANSMISSION:LEVER AND LINKAGE:COLUMN SHIFT | 1 |
| SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC | 1 |
| SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:CALIPER | 1 |
| STEERING: STEERING WHEEL/HANDLE BAR | 1 |
| STRUCTURE:BODY:DOOR | 1 |
| TIRES | 1 |
| VEHICLE SPEED CONTROL | 1 |
Reading this report
Complaint counts are reports filed with NHTSA, not failure rates. A common model collects more of them than a rare one that breaks more often.