t****s 发帖数: 83 | 1 发动的时候挺安静的,给油门就会有叮叮的声音。难道是正常的加速声音?以前没怎么
注意到。
老车,suv,9万迈,换油都挺及时的,上年买的时候做了tune up。
谢谢。 |
t****s 发帖数: 83 | 2 re
【在 t****s 的大作中提到】 : 发动的时候挺安静的,给油门就会有叮叮的声音。难道是正常的加速声音?以前没怎么 : 注意到。 : 老车,suv,9万迈,换油都挺及时的,上年买的时候做了tune up。 : 谢谢。
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g*****9 发帖数: 4125 | 3 Engine pinging?
【在 t****s 的大作中提到】 : 发动的时候挺安静的,给油门就会有叮叮的声音。难道是正常的加速声音?以前没怎么 : 注意到。 : 老车,suv,9万迈,换油都挺及时的,上年买的时候做了tune up。 : 谢谢。
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t****s 发帖数: 83 | 4 可以具体说一下么?谢谢
【在 g*****9 的大作中提到】 : Engine pinging?
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f*****e 发帖数: 57 | 5 如果爬坡的时候明显
就是正常的
5+yr的老车就不用计较engine ping了吧 |
g*****9 发帖数: 4125 | 6 Pinging in spark-ignition internal combustion engines occurs when combustion
of the air/fuel mixture in the cylinder starts off correctly in response to
ignition by the spark plug, but one or more pockets of air/fuel mixture
explode outside the envelope of the normal combustion front. The fuel-air
charge is meant to be ignited by the spark plug only, and at a precise time
in the piston's stroke cycle. The peak of the combustion process no longer
occurs at the optimum moment for the four-stroke c
【在 t****s 的大作中提到】 : 可以具体说一下么?谢谢
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t****s 发帖数: 83 | 7 谢谢你。
不过那两个附件好学术啊,看不懂。我过几天去找修车师傅看看。
combustion
response to
mixture
air
time
longer
pressure
with
【在 g*****9 的大作中提到】 : Pinging in spark-ignition internal combustion engines occurs when combustion : of the air/fuel mixture in the cylinder starts off correctly in response to : ignition by the spark plug, but one or more pockets of air/fuel mixture : explode outside the envelope of the normal combustion front. The fuel-air : charge is meant to be ignited by the spark plug only, and at a precise time : in the piston's stroke cycle. The peak of the combustion process no longer : occurs at the optimum moment for the four-stroke c
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