Ford Mustang misfire / rough idle reports by year
70 NHTSA complaints describe misfiring cylinders or rough idling on Ford Mustang vehicles. The most reported year is 2018 with 21 reports.
| Year | Reports | Share of narratives | |
|---|---|---|---|
| 2021 Mustang | 6 | 11% | |
| 2020 Mustang | 9 | 8% | |
| 2019 Mustang | 13 | 9% | |
| 2018 Mustang | 21 | 11% | |
| 2017 Mustang | 7 | 3% | |
| 2016 Mustang | 14 | 4% |
Counts come from keyword analysis of complaint narratives — one complaint can describe several symptoms, and classification is approximate. Raw counts favor years that sold in larger numbers.