一种由燃烧不当引起的咔嗒声、爆震声或敲击声,即空气燃料混合物在火花塞点火前自燃或同时在多处自燃。
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一种由燃烧不当引起的咔嗒声、爆震声或敲击声,即空气燃料混合物在火花塞点火前自燃或同时在多处自燃。；爆声
a rattling, pinging, or tapping sound caused by improper combustion, where the air-fuel mixture ignites spontaneously in the cylinders before the spark plug fires, or in multiple spots simultaneously
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一种由燃烧不当引起的咔嗒声、爆震声或敲击声,即空气燃料混合物在火花塞点火前自燃或同时在多处自燃。
a rattling, pinging, or tapping sound caused by improper combustion, where the air-fuel mixture ignites spontaneously in the cylinders before the spark plug fires, or in multiple spots simultaneously
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