Are Changan Kalam drivers noticing reduced fuel economy and engine power due to worn-out spark plugs?

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Are Changan Kalam drivers noticing reduced fuel economy and engine power due to worn-out spark plugs?

Poor spark plug performance can directly impact mileage. Are users making the connection between low fuel average and spark plug issues?

Sirat Ul Jinan asked on 25 Jun 2025 15:37:23 pm

1 Answer

29 views |

Car Mechanic Expert - on 25 Jun 2025 15:43:09 pm

Yes, but they often don’t know the cause.

Worn o r fouled plugs reduce combustion efficiency → leads to:

🚗 Low power

📉 Poor mileage

🔥 Hard starts

➡️ Many owners chase other issues injectors, MAF sensors before checking spark plugs.

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Are Changan Kalam drivers noticing reduced fuel economy and engine power due to worn-out spark plugs?

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