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![Jalopnik Avatar](https://lunarcrush.com/gi/w:24/cr:twitter::3060631.png) Jalopnik [@Jalopnik](/creator/twitter/Jalopnik) on x 316K followers
Created: 2025-07-22 17:27:44 UTC

The diesel particulate filter is hardy, but it's not invulnerable. Here's how it gets clogged, how to regenerate it, and what can go sideways in the process.


![](https://pbs.twimg.com/card_img/1947708006302412800/EEADxBq4?format=jpg&name=800x419)

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**Related Topics**
[filter](/topic/filter)
[diesel](/topic/diesel)

[Post Link](https://x.com/Jalopnik/status/1947710164125008177)