# Why Don't Modern Cars Need Tune-Ups Anymore?

> It doesn't seem so long ago that cars and trucks needed regular tune-ups. When cars were more analog than digital and couldn't self-diagnose problems, they required frequent adjustments.

- **Source:** [SlashGear](https://www.slashgear.com/2049700/do-modern-cars-need-tune-ups/?utm_source=gearopen.com&utm_medium=referral&utm_campaign=feed&utm_content=693fad3b31a9a41a74b3c044)
- **Published:** 2025-12-15
- **Category:** Cars
- **Tags:** #cars #tune #adjustments #anymore #less #modern #analog #checks
- **Canonical:** http://localhost:4321/a/693fad3b31a9a41a74b3c044

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_GearOpen's distilled summary. The full original article is published at SlashGear (source link above); GearOpen does not republish the source's full text._