portant;word-wrap: break-word !important;">portant;word-wrap: break-word !important;">汽车的发动机到底要不要清洗？portant;">很多车主尤其是新车主都有疑惑，车还能开呀，也感觉不到什么问题呀，为什么要清洗呢？
portant;word-wrap: break-word !important;">portant;">portant;word-wrap: break-word !important;">现在的城市道路错综复杂，用车环境也有诸多考验，发动机暴露在这样的环境下，难免会有内伤。portant;word-wrap: break-word !important;">这就好比每家每户都有的热水壶一样，烧水次数多了，壶底都会有杂质沉淀形成水垢，水垢的程度与每个城市的水质以及每个家庭烧水的数量都有关系。我们的爱车也是一样。
portant;word-wrap: break-word !important;">✔ 日平均公里数在20公里以内
portant;word-wrap: break-word !important;">✔ 经常中低速行驶在拥堵的路上，走走停停
portant;word-wrap: break-word !important;">以上情况都是引起发动机积碳的最大因素，而绝大多数的发动机系统故障是由积碳引起的。
portant;word-wrap: break-word !important;">portant;word-wrap: break-word !important;">对策portant;word-wrap: break-word !important;">
portant;word-wrap: break-word !important;">portant;word-wrap: break-word !important;background-color: rgba(94, 93, 97, 0.65098);">1portant;word-wrap: break-word !important;">避免长时间怠速，以及停车开空调；
portant;word-wrap: break-word !important;">portant;word-wrap: break-word !important;background-color: rgba(94, 93, 97, 0.65098);">2portant;word-wrap: break-word !important;">经常跑跑高速可冲掉积碳；
portant;word-wrap: break-word !important;">portant;word-wrap: break-word !important;background-color: rgba(94, 93, 97, 0.65098);">3portant;word-wrap: break-word !important;">预防胜过维修，定期为爱车进行发动机养护：
portant;word-wrap: break-word !important;">每portant;word-wrap: break-word !important;">1年为爱车进行portant;word-wrap: break-word !important;">1次进气系统养护，可有效降低因积碳造成的怠速不稳，启动困难，动力下降等现象；
portant;word-wrap: break-word !important;">每portant;word-wrap: break-word !important;">2-3次常规保养后进行portant;word-wrap: break-word !important;">1次燃油系统深化养护；
portant;word-wrap: break-word !important;">每portant;word-wrap: break-word !important;">2年不少于portant;word-wrap: break-word !important;">1次发动机润滑系统养护。
portant;word-wrap: break-word !important;">✔ 日平均公里数在50公里以上
portant;word-wrap: break-word !important;">✔ 经常以中高速度跑高速公路
portant;word-wrap: break-word !important;">✔ 加到油品质量低或低标号的汽油
portant;word-wrap: break-word !important;">✔ 经常行驶在空气质量较差并伴有尘土泥沙道路
portant;word-wrap: break-word !important;">燃油本身含有胶质、杂质、灰尘、水分等，日积月累在油箱、进油管等处形成油泥等沉积物是在所难免的，燃油系统的清洗是非常重要的。
portant;word-wrap: break-word !important;">对策
portant;word-wrap: break-word !important;">portant;word-wrap: break-word !important;background-color: rgba(94, 93, 97, 0.65098);">1portant;word-wrap: break-word !important;">尽可能选择油品质量高的加油站，或加高标号的汽油；
portant;word-wrap: break-word !important;">portant;word-wrap: break-word !important;background-color: rgba(94, 93, 97, 0.65098);">2portant;word-wrap: break-word !important;">预防胜过维修，定期为爱车进行发动机养护：
portant;word-wrap: break-word !important;">每portant;word-wrap: break-word !important;">1年进行portant;word-wrap: break-word !important;">1次燃油系统深化养护，能有效延长发动机寿命；
portant;word-wrap: break-word !important;">每portant;word-wrap: break-word !important;">3-5次常规保养后进行portant;word-wrap: break-word !important;">1次进气系统养护；
portant;word-wrap: break-word !important;">每portant;word-wrap: break-word !important;">2年不少于portant;word-wrap: break-word !important;">1次的润滑系统清洗。
✔ 长时间未行驶
✔ 爱车经常停在车库，偶尔开
portant;word-wrap: break-word !important;">久置不用自然很多部件容易提前老化，老司机的经验之谈告诉您，车子不是开坏而是停坏的。
portant;word-wrap: break-word !important;">对策
portant;word-wrap: break-word !important;">portant;word-wrap: break-word !important;background-color: rgba(94, 93, 97, 0.65098);">1portant;word-wrap: break-word !important;">定期行驶一段距离，让引擎被机油充分润滑，同时为蓄电池充电；
portant;word-wrap: break-word !important;">portant;word-wrap: break-word !important;background-color: rgba(94, 93, 97, 0.65098);">2portant;word-wrap: break-word !important;">每半年更换机油机滤；
portant;word-wrap: break-word !important;">portant;word-wrap: break-word !important;background-color: rgba(94, 93, 97, 0.65098);">3portant;word-wrap: break-word !important;">预防胜过维修，定期为爱车进行发动机养护：
portant;word-wrap: break-word !important;">每portant;word-wrap: break-word !important;">1年进行portant;word-wrap: break-word !important;">1次燃油系统深化养护，能有效延长发动机寿命；
portant;word-wrap: break-word !important;">每portant;word-wrap: break-word !important;">2次常规保养后进行portant;word-wrap: break-word !important;">1次进气系统养护；
portant;word-wrap: break-word !important;">每portant;word-wrap: break-word !important;">1年不少于portant;word-wrap: break-word !important;">1次的润滑系统清洗。
portant;word-wrap: break-word !important;">
