Mercury Montego engine problems by year
30 NHTSA owner complaints name the engine across 3 Montego model years. The most reported year is 2006 with 18 reports.
| Year | Engine reports | Share | Median mileage | |
|---|---|---|---|---|
| 2007 Montego | 2 | 6% | — | |
| 2006 Montego | 18 | 21% | 78,800 mi | |
| 2005 Montego | 10 | 7% | 106,243 mi |
Share is the fraction of that year’s complaints naming the engine. Raw counts are not adjusted for sales volume — years that sold more units naturally accumulate more reports.