Is the transmission breather valve in Changan Karvaan getting clogged due to dust, causing pressure build-up and fluid leaks?

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Is the transmission breather valve in Changan Karvaan getting clogged due to dust, causing pressure build-up and fluid leaks?

High pressure may force fluid past seals. Are Pakistan’s unpaved and dusty roads affecting breather performance?

Zarnish asked on 26 Jun 2025 16:26:01 pm

1 Answer

17 views |

Car Mechanic Expert - on 26 Jun 2025 16:30:37 pm

Yes:

Clogged o r blocked breathers prevent pressure release, causing:

Seal blowouts

Fluid leaks through weak points

This is especially true in dusty environments like Tharparkar, Quetta, o r Multan.

⛔ Conclusion: Dust intrusion into breathers causes internal pressure spikes, worsening leak risks.

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Is the transmission breather valve in Changan Karvaan getting clogged due to dust, causing pressure build-up and fluid leaks?

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