Yamaha Yzf-R1 engine and engine cooling problems by year
7 NHTSA owner complaints name the engine and engine cooling across 1 Yzf-R1 model years. The most reported year is 2004 with 7 reports.
| Year | Engine and Engine Cooling reports | Share | Median mileage | |
|---|---|---|---|---|
| 2004 Yzf-R1 | 7 | 19% | — |
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.