Isuzu Trooper engine and engine cooling problems by year
167 NHTSA owner complaints name the engine and engine cooling across 11 Trooper model years. The most reported year is 1999 with 56 reports.
| Year | Engine and Engine Cooling reports | Share | Median mileage | |
|---|---|---|---|---|
| 2001 Trooper | 8 | 28% | — | |
| 2000 Trooper | 23 | 47% | 63,550 mi | |
| 1999 Trooper | 56 | 69% | 70,000 mi | |
| 1998 Trooper | 19 | 45% | 59,172 mi | |
| 1996 Trooper | 8 | 16% | — | |
| 1995 Trooper | 7 | 13% | — | |
| 1994 Trooper | 12 | 26% | — | |
| 1993 Trooper | 7 | 21% | — | |
| 1992 Trooper | 8 | 32% | — | |
| 1991 Trooper | 13 | 23% | — | |
| 1990 Trooper | 6 | 26% | — |
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.