Oldsmobile 88 check engine light reports by year
14 NHTSA complaints describe persistent or recurring check-engine warnings on Oldsmobile 88 vehicles. The most reported year is 1998 with 8 reports.
| Year | Reports | Share of narratives | |
|---|---|---|---|
| 1999 88 | 6 | 8% | |
| 1998 88 | 8 | 5% |
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.