Pontiac Montana engine and engine cooling problems by year
259 NHTSA owner complaints name the engine and engine cooling across 9 Montana model years. The most reported year is 1999 with 99 reports.
| Year | Engine and Engine Cooling reports | Share | Median mileage | |
|---|---|---|---|---|
| 2006 Montana | 2 | 5% | — | |
| 2005 Montana | 3 | 4% | — | |
| 2004 Montana | 3 | 8% | — | |
| 2003 Montana | 10 | 12% | — | |
| 2002 Montana | 24 | 19% | 55,000 mi | |
| 2001 Montana | 36 | 23% | 66,750 mi | |
| 2000 Montana | 69 | 30% | 58,000 mi | |
| 1999 Montana | 99 | 42% | 61,139 mi | |
| 1998 Montana | 13 | 27% | — |
Share is the fraction of that year’s complaints naming the engine and engine cooling. Raw counts are not adjusted for sales volume — years that sold more units naturally accumulate more reports.