[资讯-牛车网]
就像人的鼻子在堵塞的时候会感觉呼吸不顺畅，整个人乏力精神萎靡。发动机积碳过多的时候，也会出现“精神萎靡”的情况。很多车主都有过这样的体验，自己的车在开过几年之后，动力表现越来越差。而积碳过多是其中一个重要原因。
当积碳过多的时候，我们自然要送到专业的修理店去清洗积碳。那么如何判断自己的爱车是否积碳过多？学会了这四个判断方法，自己也能知道个八九不离十了。
动力表现下降
当发动机积碳堆积过多的时候，附在火花塞的积碳会减弱它的点火能力，附在节气门的积碳也会影响进气量，这样就导致进气量不足。然后燃油和空气的混合气体进入发动机燃烧室之后，火花塞的点火能力又不足，导致燃油燃烧不够充分。这样一来不仅动力出现下降，还会继续产生积碳，形成恶性循环。
油耗上升
动力出现下降，车主感觉到动力很肉，那么想提速的话自然会踩油门的幅度大，这样一来油耗就飙升了。长此以往，车主就会感叹这车怎么变成“油老虎”了，兜里的钱都喂它去了。
冷车启动怠速不稳定
如果车辆在冷车启动之后，发动机怠速忽高忽低不稳定，并伴随着比较明显的抖动的话，那么说明发动机内部的积碳也比较严重了，并且尾气也会比较刺鼻。虽说尾气都不好闻，但是刺不刺鼻还是能分辨得出的。
观察发动机内部
当车辆行驶完之后熄火，五分钟过后观察一下机油加注口盖是否比较脏。另外查看一下发动机内是否存在黑色的碳化粉末。如果发现有的话，那说明发动机的积碳已经相当严重，需要赶紧去清洗积碳。
（转自SUV大师）
原创文章，作者：cesifu，如若转载，请注明出处：http://www.cesifu.com/article/1880.html
微信扫一扫 
支付宝扫一扫 相关推荐
-
莫干山后坞 体验吉利插混家族的“轻”生活理念 | 寰球车评
在新生代年轻群体中，生活被期许为多元化，“既能朝九晚五，又能浪迹天涯”逐渐成为流行于年轻人群中的“亚文化”。当单一枯燥的城市生活让人感到疲惫，我们都希冀去享受一程走入大自然的返璞归…
-
12月12日上市，新一代沃尔沃S60推出7款车型
据悉，新一代沃尔沃S60将于12月12日上市，新车将推出7款车型，并且提供两种外观设计风格，分别是豪华版和运动版。燃油版预售价格区间为28.7-38万，E驱混动车型的预售价为39….
-
加拿大：不温馨的车险_加拿大,斯巴鲁汽车,交通,多伦多,责任保险,头号大赢家| 理财大赛第二季,人生第一份工作
“ 一个住在加拿大的朋友，在多伦多为爱车斯巴鲁投保两年了。去冬今春该车发生了两次车辆事故及交通违法事件，他详细告诉了我他的经历和感受。我听了觉得对我的同胞或者保险公司都…
-
自己高速跑120，为何还不断有车超你？老司机告诉你原因_
我们都知道，中国内地目前一般的高速路都是限速120公里每小时，也就是说在高速路上车去不能超过120公里每小时，否则将面临罚款和违章！那么，也有很多的司机朋友会说了，明明自己在高速上…
-
阿斯顿·马丁轿跑SUV曝光 内饰配双屏 年底亮相
近日阿斯顿·马丁首款SUV——DBX现身纽博格林北环赛道中，该车将于今年底亮相，明年率先在欧洲市场开卖。新车定位为中大型SUV，外观采用最新家族式设计语言，动力方面预计搭载4.0T…
-
7月29日上市 2019款自主SUV推国六版
根据官方消息，2019款凯翼X5将于7月29日正式上市。车将针对内饰、配置等进行24项升级，换装满足国六排放标准的动力总成。售价预计与现款一致，大约为6.79-9.29万。 外观 …
-
到店实拍宝骏530七座版，综合实用性进一步升级
实拍车型：1.5T CVT精英型 7座 官方指导售价：9.08万 宝骏530尽管没有510的销量这么神勇，但还是会被我们列入到神车的行列，毕竟7.88-10.28万的售价实在是把“…
-
50万能买到的6缸情怀车已经不多，再不买就停产了！
随着环保法规的日益严苛，小排量涡轮发动机逐渐成为了汽车市场上的主流。笔者在以前的文章中也说到过，卡罗拉、POLO以及飞度等大热车型在换代之后都将改用三缸发动机，宝马7系以及奔驰S级…
-
“捷豹赛感无限弯”广州站开启；新款“小途乐”曝光_捷豹,日产途乐,运动型多用途车,设计,瑞虎3,轿车,丰田普拉多,凯翼汽车,广州,跑车,宾利汽车,奇瑞汽车,大众汽车,英菲尼迪QX60,宾利添越,嘉年华,丰田汽车,英菲尼迪QX70,福特汽车,体育,女神挑战赛,福特探险者,国创上头条,英国,人生第一份工作
“ “捷豹赛感无限弯道”广州站“豹”力开启 2019年11月26日，全球闻名的英国豪华轿车、跑车和轿跑SUV品牌，捷豹携旗下全系车型以惊艳阵容亮相广州国际会展中心，为这…
-
空间不大但动力足，这比缤智实惠的合资SUV，全系177匹，还很拉风_本田缤智,原汁原味的德系SUV,本田技研工业,丰田汉兰达,丰田汽车,轿车,设计
“ 目前国内汽车厂商，大多虽然都以”大空间”为卖点，造就大气的外形、宽敞的空间而备受消费者欢迎，像捷途X70、汉兰达就是非常典型的两种代表车型，…
评论列表（37条）
The Writing has become like a favorite meeting spot, where great minds and ideas mingle.
This post is a testament to The expertise and hard work. Thank you!
Appreciate the balance and fairness, like a judge, but without the gavel.
This is one of the most comprehensive articles I’ve read on this topic. Kudos!
This post was a breath of fresh air. Thank you for The unique insights!
You weave words with the skill of a master tailor, crafting pieces that fit the mind perfectly.
Handling topics with grace and authority, like a professor, but without the monotone lectures.
Bookmarking this! The practical advice is something I’ll definitely be coming back to.
The posts inspire me regularly. The depth you bring to The topics is truly exceptional.
Incredibly helpful post, like a GPS for my lost thoughts.
I appreciate the balance and fairness in The writing, like a perfect partner who always keeps things interesting. Great job!
The depth of The research really stands out. It’s clear you’ve put a lot of thought into this.
You’ve done a fantastic job of breaking down this topic, like unlocking a door to a secret garden. Intrigued to explore more.
The unique viewpoints in The writing never fail to impress me. Insightful as always!
I’m officially a fan of The work. It’s like having a crush, but intellectually stimulating.
The insights have added a lot of value to my understanding. Thanks for sharing.
Appreciate the balance and fairness, like a judge, but without the gavel.
Presented a hard to understand topic engagingly, like a magician pulling a rabbit out of a hat.
Each post you share is like a gift, wrapped in the finest paper of eloquence and insight.
The clarity of The writing is like a perfectly tuned instrument, making hard to understand melodies seem effortless.
Each post is a journey, and The words are the map. Thanks for leading the way.
Discovering The Writing felt like finding the perfect match. The intellect and charm are a rare combo.
Each post you write is like a letter I’ve been waiting for. Always delivered with care.
Incredibly informative post! I learned a lot and look forward to more.
I’m so glad I stumbled upon this article. It was exactly what I needed to enjoy reading!
Your dedication to quality content is evident. Keep up the great work!
The passion for this subject shines through The words. Inspiring!
The creativity and insight left a big impression on me. Fantastic job!
Thank you for the hard work you put into this post. It’s much appreciated!
Your ability to distill complex concepts into enjoy readingable content is admirable.
This is a brilliant piece of writing. You’ve nailed it perfectly!
Your ability to distill complex concepts into enjoy readingable content is admirable.
This piece was beautifully written and incredibly informative. Thank you for sharing!
What a compelling enjoy reading! Your arguments were well-presented and convincing.
Thank you for shedding light on this subject. Your perspective is refreshing!
I always learn something new from your posts. Thank you for the education!
Thank you for making complex topics accessible and engaging.