Pontiac Aztek engine and engine cooling problems by year
75 NHTSA owner complaints name the engine and engine cooling across 5 Aztek model years. The most reported year is 2001 with 28 reports.
| Year | Engine and Engine Cooling reports | Share | Median mileage | |
|---|---|---|---|---|
| 2005 Aztek | 1 | 3% | — | |
| 2004 Aztek | 8 | 12% | — | |
| 2003 Aztek | 17 | 13% | 49,177 mi | |
| 2002 Aztek | 21 | 17% | 56,776 mi | |
| 2001 Aztek | 28 | 13% | 56,000 mi |
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.