Check engine light: most reported vehicles
Model years whose owners most often describe persistent or recurring check-engine warnings in NHTSA complaints. Last verified Sep 24, 2026.
Counts are unique NHTSA complaints whose narrative matches this symptom’s keywords. Automatic classification is approximate, and raw totals favor vehicles that sold in large numbers.
All vehicles with check engine light reports
Every model year in our complaint database with matching reports — 2,247 in total. Search or filter to find yours.
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