Pontiac Trans Sport engine and engine cooling problems by year
150 NHTSA owner complaints name the engine and engine cooling across 9 Trans Sport model years. The most reported year is 1998 with 52 reports.
| Year | Engine and Engine Cooling reports | Share | Median mileage | |
|---|---|---|---|---|
| 1998 Trans Sport | 52 | 23% | 70,500 mi | |
| 1997 Trans Sport | 42 | 18% | 67,950 mi | |
| 1996 Trans Sport | 13 | 21% | — | |
| 1995 Trans Sport | 16 | 14% | — | |
| 1994 Trans Sport | 11 | 11% | — | |
| 1993 Trans Sport | 5 | 8% | — | |
| 1992 Trans Sport | 2 | 3% | — | |
| 1991 Trans Sport | 2 | 6% | — | |
| 1990 Trans Sport | 7 | 16% | — |
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.