车子怠速抖，咋回事儿

嘿，老少爷们儿们，今天咱来聊聊车子怠速抖的事儿。这可不是个小问题，要是不管它，说不定哪天你的车就“抖”起来了。

抖动的原因

1. 节气门脏了。这玩意儿要是脏了，进气就不畅，发动机就会“咳咳咳”地咳嗽，怠速也就不稳了。

2. 火花塞有问题。火花塞要是“生病”了，比如间隙过大，就会“咳咳咳咳”地咳嗽，发动机也跟着抖。

3. 积碳严重。这玩意儿要是多了，就会影响发动机的进气和燃烧，让发动机“咳咳咳咳咳咳”地咳嗽。

4. 机脚老化。这玩意儿要是老化了，就不能有效地吸收发动机的抖动，车子也就跟着抖了。

5. 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