[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
-
全新比亚迪宋申报图曝光，前脸相当漂亮，贯穿式尾灯不太舒服
近日，我们从国家工信部获得了一组全新比亚迪宋的申报图。新车采用最新的家族式设计，与现款相比变化比较明显，且将推出纯电动版、插电混动版以及燃油版供消费者选择。 在外观方面，新车采用比…
-
“前新后旧”换轮胎争议大？真相竟有多个_
如果你要为爱车更换轮胎， 为了保证爱车获得最佳性能， 建议四个车轮位置 都应该使用相同类型的的轮胎。 如果某些情况下无法达成这一要求， 那么至少要保证同轴的左右两条轮胎 是同一类型…
-
为实现“三年建厂”的誓言，一汽人零下30度仍坚持施工_中国第一汽车集团,饶斌,解放牌汽车,长春,货车,毛泽东,建筑,你好夏至,上海
“ 1953年7月15日，是一汽奠基典礼的日子。由毛泽东主席亲自题写的 “第一汽车制造厂奠基纪念”的白玉基石，被安放在厂区中心广场上。 一汽奠基仪式 一汽开工典礼 奠基…
-
自己加装原厂雷达，花低配钱开高配车
车有高低配之分，高配车型虽然配置比较丰富，但是价格也会贵上不少，并且有些配置在日常生活中的使用频率并不是很高。因此很多朋友就会选购低配车，然后再自己加装一些需要的配置。 但是有部分…
-
大众途锐新增一款Trek领航版车型 明为拉低售价，实则严重减配！
大众途锐新增了一款2.0T Trek领航版车型，该车将成为新的入门级车型，售价58.68万元，相较于锐翼版，售价下探了5万元，进一步降低了车型的门槛。 领航版主要变化在于配置方面:…
-
迈腾改款推出，就新的方向盘吸引人，其他的就…
继美规车型于 2019 年北美车展带来小改款车型之后，大众也将在 2019 日内瓦车展上，推出欧规小改款 Passat 车系(国内的迈腾)，不过美规车型仍采用 PQ46 平台，与采…
-
AMG竟然国产了，北京奔驰即将开卖的这款新车性能如何？_奔驰,奔驰AMG,北京奔驰,奔驰A级,奥迪,奥迪S3,跑车,体育,技术,设计,汽车展览,成都,成都车展,汽车改装
“ 奔驰又将在性能车领域发力了，日前我们获悉，北京奔驰将在不久后的成都车展发售全新的AMG A 35 L车型。值得一提的是，这是北京奔驰首款国产的AMG车型，毫无疑问，…
-
不知道怎么选车？照着这几款高销量车型买，准没错
买车看似简单，但其中要考虑的还真有不少。如品牌、配置、保值率以及后期保养等等因素。总而言之，买车就是根据自身实际需求去选择一款最适合自己的车型。但许多人对自身的购车需求十分模糊，认…
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.