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Which type of smoke indicates excessive fuel being burned in the combustion chamber

User Alan West
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2 Answers

3 votes
Black exhaust smoke means the engine is burning too much fuel. You should have your mechanic check your air filter and other intake components such as fuel sensors, injectors, return lines, and the fuel pressure regulator.
User Demula
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1 vote

Black smoke it means that the engine is burning too much fuel

User Sethen
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