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This question belongs to Automobile Engineering Air Pollution And Its Control In Automobile

Air Pollution and its Control in Automobile

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A diesel engine has excessive black smoke when started in the morning. Which of these could be the cause?

A) A bad fuel injector nozzle B) A restricted fuel filter C) A blocked fuel tank vent D) A leaking fuel return line

Answer & Solution

Correct Answer: Option A

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Question posted by Examveda

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