Last Updated
：2025/11/23
exhaust system
（ plural ）
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(automotive) The subsystem of an engine that takes the products of the combustion chamber through a catalytic converter and silencer to the exhaust pipe
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exhaust system
After hearing a rattling noise from under the car, the mechanic inspected the exhaust system and discovered a cracked catalytic converter and a corroded silencer.
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After hearing a rattling noise from under the car, the mechanic inspected the exhaust system and discovered a cracked catalytic converter and a corroded silencer.
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