Decision support · oil-change-interval-advisor
Next Sample / Oil Interval Advisor
Conservatively flags a base interval under severe operation; it does not replace the OEM interval.
Where to use
Conservatively flags a base interval under severe operation; it does not replace the OEM interval.
Methodology
Normalizes submitted data, calculates derived indicators and applies transparent warning rules.
Console version
OilChangeIntervalAdvisor.exe input.csv output.json
CSV header: base_interval_km,severity_score,current_km
Limitations
This screening result does not replace manufacturer requirements, an accredited laboratory report or engineering diagnostics. Limits must be configured for the engine, lubricant, method and asset history.