Do Changan Kalam vehicles in Pakistan emit excessive white o r blue smoke, indicating possible oil burning o r coolant leakage?

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Do Changan Kalam vehicles in Pakistan emit excessive white o r blue smoke, indicating possible oil burning o r coolant leakage?

Owners report unusual exhaust color. Could engine wear o r gasket leaks be contributing to high emissions?

Lubaba asked on 18 Jun 2025 17:38:05 pm

1 Answer

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Car Mechanic Expert - on 18 Jun 2025 17:44:49 pm

⚠️ Yes — both white and blue smoke are reported.

White smoke may indicate:

Coolant leakage into combustion chamber blown head gasket o r cracked block

Blue smoke suggests:

Oil entering the combustion chamber

Due to worn valve seals, piston rings, o r turbo seal leaks if turbocharged

These signs are serious and raise emission and reliability concerns.

🧪 Prompt diagnostics are required to prevent engine damage.