Chevrolet Trailblazer Ext fuel system, gasoline problems by year
234 NHTSA owner complaints name the fuel system, gasoline across 4 Trailblazer Ext model years. The most reported year is 2006 with 102 reports.
| Year | Fuel System, Gasoline reports | Share | Median mileage | |
|---|---|---|---|---|
| 2006 Trailblazer Ext | 102 | 54% | 54,000 mi | |
| 2004 Trailblazer Ext | 29 | 11% | 81,500 mi | |
| 2003 Trailblazer Ext | 80 | 26% | 69,000 mi | |
| 2002 Trailblazer Ext | 23 | 23% | 75,000 mi |
Share is the fraction of that year’s complaints naming the fuel system, gasoline. Raw counts are not adjusted for sales volume — years that sold more units naturally accumulate more reports.