1999 Mercury Mountaineer check engine light reports
6 NHTSA complaints describe persistent or recurring check-engine warnings on the 1999 Mercury Mountaineer — roughly 4% of all complaints for this model year.
6
Check engine light reports
4%
share of complaints
70,000 mi
median reported mileage (all complaints)
Components reported on this vehicle
Check engine light in other Mountaineer years
| 2002 Mountaineer | 8 |
| 1998 Mountaineer | 5 |
Other symptoms owners describe on the 1999 Mercury Mountaineer
Symptom counts come from keyword analysis of complaint narratives. One complaint can describe several symptoms, and classification is approximate — read the underlying reports on the full 1999 Mercury Mountaineer report before drawing conclusions.