Chevrolet Avalanche engine and engine cooling problems by year
60 NHTSA owner complaints name the engine and engine cooling across 7 Avalanche model years. The most reported year is 2002 with 35 reports.
| Year | Engine and Engine Cooling reports | Share | Median mileage | |
|---|---|---|---|---|
| 2009 Avalanche | 1 | 1% | — | |
| 2008 Avalanche | 4 | 2% | — | |
| 2007 Avalanche | 3 | 1% | — | |
| 2005 Avalanche | 5 | 7% | — | |
| 2004 Avalanche | 6 | 4% | — | |
| 2003 Avalanche | 6 | 3% | — | |
| 2002 Avalanche | 35 | 8% | 36,285 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.