[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
-
汽车车载眼镜夹车用遮阳板眼镜架镶钻太阳镜夹墨镜支架盒收纳夹女
推荐理由 多功能车用眼镜夹子，遮阳板票据夹，保护眼镜，通用弹性夹口，一键解锁，操作方便。 此款商品正在进行限时活动，原来天猫售价15.9元，现有5元优惠券，到手仅需10.9元，绝对…
-
【科普】什么？！系了安全带也被罚？
上车后第一件事，你会做什么？ 不用想了，蜀黍来替你回答 当然是系好安全带！ 安全带是一个老生常谈的话题 行车一定要系上安全带 安全带 = 生命带 相信大家都已经耳熟能详了 不少司机…
-
爱车有怪味？赶快自检一下吧！
一辆汽车由至少7000个零部件构成，这些零件有金属的、有塑料的、还有橡胶的，每个零件都有着各自不同的“味道”。通常汽车发生不太明显的故障时，就会散发出一些气味，大家一定要重视起来。…
-
汽车车标除锈剂镀铬亮条光亮剂不锈钢清洁去锈电镀件修复翻新神器
推荐理由 【买就送毛巾、牙刷】电镀镀铬金属，一喷一擦，轻松除锈，中性不伤车，美白不留痕，一瓶多用，除锈翻新杠杠的 此款商品正在进行限时活动，原来天猫售价25.8元，现有5元优惠券，…
-
奥迪新RS7，造型赏心悦目，这技术却少见，再说是A7真不懂车了_奥迪,技术,BMW,BMW M5,设计,汽车展览
“ 根据奥迪官方规划显示，品牌将在今年推出13款新性能车，其中RS 6 Avant、RS 7 Sportback、RS Q3、RS Q3 Sportback、RS 4 …
-
【华南车讯】车企半年考：以价换量的上汽通用，下半年还能翻盘么？
在上汽家族中，上汽通用和上汽大众是两个重要的销量支柱，也是上汽集团最为倚重的利润来源。今年上半年，上汽集团没有能抵挡住销量寒冬，上半年总销量为293.73万辆，同比减少16.62%…
-
长途行驶，走国道省钱还是高速省钱？算一笔费用，一目了然
现在的人买车的越来越多了，大家都是为了工作方便，还有日常生活的便利而去选择汽车。大家在使用汽车的过程当中会出现一个问题，就是大家在日常工作上或者说要回家的时候，如果说路途比较遥远，…
-
这样的违章行为扣6分，只要违反都够呛
平时大家开车都小心翼翼，尽量避免违章，但是仍然有些人不准守交通规则，下面我们来看看最新交规规定了哪些扣6分的违章行为： 1、驾驶机动车违反道路交通信号灯通行 2、货车超载 驾驶货车…
-
2019买车攻略五：自主重磅新车汇总内参
随着春节假期临近后半程，大家吃饱喝足，也该为2019年谋划布局了。对于有买车计划的小伙伴们来说，自主品牌车型在品质上早已不输合资品牌，并且售价更加实惠，目前已经到了闭眼可入的阶段…
-
张口就来五万的优惠，这些合资车可以下单了
今天我们的车型优惠时间说点令人吃惊的大事儿，因为下面要提到的这些车型，一张口就有五万以上的优惠。各位老铁，看完此篇文章还不4S店跑起来。 别克 昂科威 官方指导价：21.99-31…
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.