轎車異響簡單影響駕駛，由于咱們總會憂慮開著開著會不會出現什么毛病。即使是一些纖細的動靜，也會讓人心生煩躁與不安。那么咱們該怎么分辯轎車異響呢?
Car noise affects driving simply because we always worry about what will happen if we keep driving. Even some subtle movements can make people feel restless and restless. So how do we tell the car's abnormal noise?
車身異響
Body noise
在加速或許急剎車的時分，總會感覺轎車的某部位有異響，或許是由于車身剛度不行，導致車輛在行進中發生形變，車門與車框沖突或許顫動，或許有的當地由于脫焊而發生鋼板之間的沖突等。也有或許是由于車身部件之間的固定不行好，一般上緊螺絲就能處理。
When speeding up or braking sharply, there is always an abnormal sound in some part of the car, perhaps because the body stiffness is not good, resulting in deformation of the vehicle in the course of moving, door and frame conflict may vibrate, or some local due to welding and plate conflict. It may also be due to the fact that the body parts are not fixed properly, and generally can be handled by tightening screws.
發動機異響
Engine abnormal sound
發動機是時間在運動狀況的，但有時聽到金屬尖利聲或是風嘯式的異響時，就要判別是不是發動機艙宣布來的。假如發動機工作時，金屬部件宣布尖利的沖突聲，那么一般是發電機、水泵、轉向助力泵軸承損壞；假如聽到比較尖利的皮帶嘯叫聲，就或許是皮帶打滑；假如聽到發動機工作漏氣的聲響，或許是排氣體系阻塞、真空管泄漏或開裂的成果。零件磨損過甚或安裝、調整不當就會形成發動機異響，有時會預告發動機將或許發生事故性損害，發現異響時一定要盡快去檢修。
The engine is in motion at the time, but sometimes when you hear a sharp metal sound or wind whistle, you have to determine whether the engine cabin announced. If the metal parts announce sharp clashes when the engine is working, the bearings of generators, pumps and steering booster pumps are usually damaged; if the belt whistles sharply, the belt may slip; if the engine leaks, the exhaust system may be blocked, the vacuum tube may leak or The result of cracking. Excessive wear and tear of parts or improper installation and adjustment will result in engine abnormal sound. Sometimes the engine will be warned of accident damage. When abnormal sound is found, it must be repaired as soon as possible.
懸掛異響
Suspended sound
假如你在一些比較崎嶇不平的道路上行進的時分（如過坑路或減速帶），聽到轎車宣布一些異響，那么除了正常波動的聲響，還有一種或許就是懸掛出了問題。假如出了問題，有時在平整的道路也偶然會有異響。形成懸掛異響的原因有許多。當一到波動路面，輪子的周圍部件就宣布“咚咚”或許“咔嚓”的聲響，很或許是減震器或許懸掛部件毛病，應該馬上去檢修。
If you hear a car announcing something unusual when you're on some rough road (such as crossing a pit or a deceleration belt), there may be something wrong with the suspension besides the sound of normal fluctuations. If there is a problem, sometimes there will be occasional noises on the smooth road. There are many reasons for the formation of abnormal sound. When it comes to undulating roads, the parts around the wheels announce a "click" or "click" sound, or maybe a shock absorber or suspension component, and should be repaired immediately.
輪胎異響
Tire abnormal sound
“胎噪”是輪胎與地上觸摸沖突發生的正常異響。假如宣布消沉的“啪啪”聲，多半是輪胎胎面變形、起包、磨損嚴峻或氣壓缺乏；假如是“嗒嗒”聲，則或許是胎面攙雜了小石子；假如在行進過程中輪胎內部宣布金屬碰撞的聲響，或許是由避震器和軸承損壞引起的。
"Tire noise" is the normal abnormal sound of the tire and the ground touch conflict. If the tire tread is deformed, packed, worn or lacks air pressure, if the tire tread is cracked, it may be mixed with pebbles; if the tire interior is cracked, it may be caused by damage to the shock absorber and bearings.
剎車異響
Brake abnormal sound
剎車異響一般是由于制動盤的材料使用不當或變形，制動沖突片和制動盤受潮生銹等等原因。這時只需連續大力制動幾回即可免除異響。如剎車片太薄，機械式制動沖突片刮盤等，那么你就需要替換剎車片了。
Brake abnormal sound is generally due to improper use or deformation of the material of the brake disc, brake disc and brake disc damp rust and other reasons. At this point, only a few successive vigorous braking can relieve the abnormal sound. If brake pads are too thin, mechanical brake clashes, scraping discs, etc., then you need to replace brake pads.
變速箱異響
Gearbox abnormal sound
假如你在行進中遇到變速箱內部有“沙沙”聲，而踩下離合器或油門后又沒有了，換檔時會有相似吹口哨的聲響，那就或許是變速箱軸承或齒輪磨損、軸承斑駁所造成的。
If you encounter a "rustle" inside the gearbox when you are moving, and there is no more after you step on the clutch or throttle, there will be a similar whistle sound when you shift, it may be the gearbox bearing or gear wear, bearing mottling caused.
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