[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
-
车辆启动正常怠速1000转踩油门没有反应维修案例_
车辆启动正常，怠速1000转，踩油门没有反应 车辆信息：车型：牵引车，配置四气门6缸发动机 博士燃油系统部件:E上电C7UC31电控单元，CPN2.2油泵 故障信息：车辆上电后故障…
-
哈雷首款ADV实车图曝光，预计米兰展上市_米兰,骑行,大众汽车,鲨鱼
“ 来源于网络转载！ 去年8月，哈雷以一种令人意想不到的方式，在官方宣传片中释出电动、ADV、街车等多款未来车型蓝图，哈雷称将不再被动等待，我们能够做到。如今，3款车也…
-
员工爆料：君马汽车已成空，离职都不知该找谁办理！
日前，长沙君马汽车销售有限公司内部员工向盖世汽车爆料称，君马汽车已经破产，所有高层人员离职，且经销商处于无人管理状态，但公司尚拖欠员工薪资。前几日，讨薪员工前往长沙劳动执法局维权，…
-
宝马5系霸道总裁上身，看看车主是怎么吐槽
别人都说优点 我们只说缺点 指导价：42.69-64.39万 豪车市场，BBA轮流坐庄，谁也不能保持绝对优势。奥迪另辟蹊径，有事没事就出个新款改个灯刷一波流量。宝马一看，你会我也会…
-
道路上的摄像头闪一下就是违章被拍了吗？
现在驾车在城市道路上行驶，基本上每个路口都有摄像头，有的路段不是路口也有摄像头，车辆行驶经过的时候，会有闪光灯闪一下，车主朋友就担心，是不是自己有违章被拍到了。 其实不一定是你违章…
-
又一6座SUV出世，全系3.0T，配空气悬架，档次比Q7还高
前言：真正的旗舰车款应该具备着怎样的素质呢？不同价位的车款就有着不同价位的标准，可能对于一款仅仅是面向家庭需求的SUV来说，真正的旗舰车款讲求的是绝对的实用性，此外还要具备品牌内部…
-
音频 | 特斯拉回应国产Model 3降价20%，假的！&非ETC车辆被禁止上高速，交通部要求整改
本音频由车动力与心跳FM联合推出，转载请注明出处！ 网传国产Model 3明年降到26万？特斯拉：我怎么不知道 日前，据彭博社报道，特斯拉正在考虑明年将国产Model 3的价格下调…
-
从性价比出发，推荐几款常见底盘的房车
今天给大家介绍五款车型，都是小编根据同样底盘和同等价格当中筛选的，排名不分先后的。当然了，纯属我个人看法，不知道有没有一款是您的“菜”。其实，这个世上根本不存在完美的选择，适合自己…
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.