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)
| keywords | Search volume (times) | Main discussion platform |
|---|---|---|
| Why is the car shaking? | 12,500+ | Baidu knows, Zhihu |
| Steering wheel shakes | 8,300+ | Autohome, understand car emperor |
| Idle body vibration | 5,600+ | Douyin, Kuaishou short video |
| Tire dynamic balancing problem | 4,200+ | 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 type | Proportion | Typical symptoms |
|---|---|---|
| Tire/wheel issues | 38% | Steering wheel shaking at high speeds |
| engine failure | 25% | Body vibration when idling |
| Suspension system damaged | 18% | Abnormal noise accompanied by jitter when passing a speed bump |
| Drive shaft imbalance | 12% | Vibration increases during acceleration |
| Braking system problems | 7% | 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:
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:
4. Car owner’s self-examination guide
Follow the following steps to initially determine the cause of jitter:
5. Maintenance cost reference
| Maintenance items | Market price (yuan) | Recommended replacement cycle |
|---|---|---|
| Four wheel dynamic balancing | 80-150 | 20,000 kilometers/time |
| Engine foot glue | 300-800 | 60,000-80,000 kilometers |
| Four wheel alignment | 120-200 | When deviation occurs |
| Spark plug replacement | 200-600 | 30,000-50,000 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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