Theory questions

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What is true about cold starts?

  • Incorrect: The car uses less fuel and releases fewer harmful substances.
  • Incorrect: The car uses less fuel but releases more harmful substances.
  • Incorrect: The car uses more fuel but releases fewer harmful substances.
  • Correct: The car uses more fuel and releases more harmful substances.

Cold start = when the car has been standing out in the cold without a heater.

Each time you start your car cold, it increases both fuel consumption and emissions.” (Swedish Transport Administration)


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