241. Which parts of the car must be in good working condition to prevent excessive noise and harmful gases from entering the cabin? Select all that apply.

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Correct answer: B. Exhaust system C. Muffler

The muffler reduces engine noise, and a properly functioning exhaust system directs exhaust fumes away from the passenger compartment, typically to the rear of the vehicle.

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241. Which parts of the car must be in good working condition to prevent excessive noise and harmful gases from entering the cabin? Select all that apply.

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