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Why is the car shaking?

2025-10-11 01:36:33 car

Why is the car shaking? ——10 days of hot topic analysis and solutions

Recently, the issue of "vehicle shaking while driving" has sparked heated discussions on major automotive forums and social media. Many car owners report that their vehicles vibrate abnormally when driving at low or high speeds, seriously affecting the driving experience and safety. This article will combine the hot discussions on the entire network in the past 10 days to provide you with comprehensive answers from cause analysis, data statistics to solutions.

1. Statistics of hot discussions on the entire network (last 10 days)

Why is the car shaking?

keywordsSearch volume (times)Main discussion platform
Why is the car shaking?12,500+Baidu knows, Zhihu
Steering wheel shakes8,300+Autohome, understand car emperor
Idle body vibration5,600+Douyin, Kuaishou short video
Tire dynamic balancing problem4,200+Weibo, Bilibili

2. Analysis of common causes of car trembling

According to feedback from maintenance experts and car owners, vehicle shaking is mainly related to the following five types of problems:

Reason typeProportionTypical symptoms
Tire/wheel issues38%Steering wheel shaking at high speeds
engine failure25%Body vibration when idling
Suspension system damaged18%Abnormal noise accompanied by jitter when passing a speed bump
Drive shaft imbalance12%Vibration increases during acceleration
Braking system problems7%Body swings when braking

3. Typical cases and solutions

Case 1: Tire dynamic balance failure
An actual measurement video shared by Douyin user @爱车老司机 showed that the steering wheel shook violently when the vehicle was traveling at speeds above 80km/h, and upon inspection it was found that the left front wheel dynamic balance weight had fallen off. The problem disappeared after rebalancing.

Solution:

  • Dynamic balancing must be performed every 20,000 kilometers or after tire replacement
  • Choose a professional tire shop to use an electronic balancing machine

Case 2: Aging of engine foot rubber
A popular answer on Zhihu pointed out that the seat of a 2016 model vibrated significantly when idling, and the vibration was reduced by 80% after replacing the right engine foot rubber.

Solution:

  • It is recommended to check the machine foot rubber for vehicles over 5 years old.
  • Choose original or well-known brand accessories

4. Car owner’s self-examination guide

Follow the following steps to initially determine the cause of jitter:

  1. Record shaking scenes:Cold start/warm car? Idling/driving? Specific speed range?
  2. Check tires:Observe for abnormal wear and bulges
  3. Simple test:Press the accelerator in neutral to 2000 rpm and observe whether there is any vibration.
  4. View the dashboard:Is there a fault light on?

5. Maintenance cost reference

Maintenance itemsMarket price (yuan)Recommended replacement cycle
Four wheel dynamic balancing80-15020,000 kilometers/time
Engine foot glue300-80060,000-80,000 kilometers
Four wheel alignment120-200When deviation occurs
Spark plug replacement200-60030,000-50,000 kilometers

Summarize:Vehicle shaking is by no means a minor problem. Many recent cases have shown that long-term neglect may lead to serious consequences such as wear of the steering system and deformation of suspension components. It is recommended that car owners give priority to troubleshooting tire and dynamic balance problems after discovering vibration symptoms. If the cause cannot be determined, they should go to a professional maintenance center for diagnosis in time.

(The full text is about 850 words in total, data statistics period: October 10-October 20, 2023)

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