# Why Does Engine Oil Get Dirty? (And What It Looks Like)

> Everyone knows you need to change the oil in your car regularly, but what happens if you don't? Not recognizing dirty oil can be catastrophic to your car.

- **Source:** [SlashGear](https://www.slashgear.com/1755113/engine-oil-dirty-reason-appearance/?utm_source=gearopen.com&utm_medium=referral&utm_campaign=feed&utm_content=678563382bf6d31adcb747fc)
- **Published:** 2025-01-13
- **Category:** Cars
- **Tags:** #dirty #does #engine #looks #catastrophic #change #happens #knows
- **Canonical:** http://localhost:4321/a/678563382bf6d31adcb747fc

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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._