[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
-
看到这4种标线，一定不要压过去！老司机都选择躲开_交通
为了能够更好的缓解道路交通压力，减少交通事故的发生，有关部门更是想方设法出台了很多针对性的政策。除了车道外，还有许多的道路标线，有的道路标线可以压，但有些标线是不能压的，否则就会扣…
-
楼兰这款车怎么样，客观的聊聊它的优缺点，一起了解一下吧
日产楼兰作为一款中性的SUV，自从年第一代车型诞生以来，在市场可以说是一直有着很大的影响力和竞争力。日产楼兰自从引入国产并将其定位为豪华城市SUV，这车还算是比较的高档一些的，无论…
-
秦Pro、几何A、Aion S三款三厢纯电家轿，十七八万预算怎么选？
秦Pro、几何A、Aion S这三款车，都堪称是自主品牌精品纯电动家轿车的标杆之作。但对于绝大多数不太愿意当“小白鼠”的消费者来说，秦Pro依旧是最靠谱和稳妥的选择。 ＞ 如果半年…
-
汽车轮胎扎钉要不要拔掉？这些应急工具建议备上，很实用
经常开车，行车路上必定会遇到一些小麻烦，例如车胎被扎，老司机可能习以为常了，但新手该怎么办呢？车辆正常行驶扎钉是避免不了的，俗话说得好：“常在河边走，没有不湿脚的”但是到底是不是该…
-
汽车腰靠座椅靠垫护腰靠背垫腰枕车用支撑记忆棉腰垫四季车载靠枕
推荐理由 专利保护产品，质量保证，缓解疲劳，记忆棉功能，环保无毒，健康舒适，办公开车都能用上，非常舒适，7色可选！【赠运费险】 此款商品正在进行限时活动，原来天猫售价19元，现有1…
-
19款丰田超霸4.0报价 美规硬派SUV现车_丰田汽车,丰田4Runner,丰田普拉多,越野车,原汁原味的德系SUV,设计,加拿大
“ 丰田4Runner国内称为“超霸”，是普拉多的兄弟车型，除了外形、内饰不一样之外，却和普拉多有很近的血缘关系。由于该车国内并未引进，专供美国市场，只能通过平行进口的…
-
品质优先！十万元级合资SUV哪家强？
随着日系、韩系、甚至是法系等合资SUV产品的价格进入到十万元区间内，国内SUV市场的竞争愈发激烈。这对于消费者来说却是一件好事，他们将会有更多选择高品质产品的机会。 但是一直以来，…
-
车载手机架汽车导航支架多功能车用重力出风口通用车内支撑万能型
推荐理由 重力手机支架，可用十年，所有车型通用，稳固吸附，不伤车，万向承轴，自由旋转，360度稳固调节，精致小巧，安装简易，不占空间~ 此款商品正在进行限时活动，原来淘宝售价29….
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.