Could a clogged air filter in Changan Karvaan reduce airflow and cause the engine to sputter during heavy acceleration in Pakistan?

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Could a clogged air filter in Changan Karvaan reduce airflow and cause the engine to sputter during heavy acceleration in Pakistan?

In cities like Lahore o r Karachi with high pollution levels, blocked air filters are common. Are users skipping timely replacements?

Sirat Ul Jinan asked on 26 Jun 2025 16:57:34 pm

1 Answer

13 views |

Car Mechanic Expert - on 26 Jun 2025 17:29:09 pm

Yes:

A dirty air filter reduces airflow, leading to:

Fuel-rich mixtures

Incomplete combustion

Jerking during throttle input

In cities like Lahore, Karachi, and Faisalabad, air filters clog faster due to smog and dust.

⛔ Conclusion: Air filter replacement should happen every 10,000–15,000 km, not just annually.

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Could a clogged air filter in Changan Karvaan reduce airflow and cause the engine to sputter during heavy acceleration in Pakistan?

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