What Causes Abnormal Noise When Turning the Car?
3 Answers
Here are the specific reasons for abnormal noise when the vehicle turns: 1. Debris Accumulation: Excessive debris accumulates on the left and right front wheel mudguards or sound insulation pads. When the car turns, the tires interfere with the debris, causing abnormal noise. The noise disappears after cleaning the mudguards. 2. Screw Loosening: The fastening screws of the mudguard or sound insulation pad fall off, causing the mudguard or sound insulation pad to lift. When the front wheel turns, it interferes with and rubs against them, producing abnormal noise. It is necessary to check the fastening condition of the mudguard and sound insulation pad and eliminate factors such as looseness and lifting. 3. Unauthorized Modifications: Unauthorized modifications to the car tires, such as replacing them with non-original size tires. For example, widening the tires or increasing the diameter may cause interference between the tires and the car body when turning, resulting in noise. This poses a significant safety hazard, and the original size tires should be reinstalled.
With years of experience in car repair, I've found many common causes for squeaking noises during turns. For example, worn-out steering gears or ball joints can produce creaking sounds, cracked or aged shock absorber bushings can also cause noise, or debris on the brake discs scraping against the wheels. If the noise gets louder during faster turns, it might indicate a damaged bearing. To diagnose, lift the car and check for loose chassis components, then use tools to test the stability of the suspension system. Delaying repairs could lead to wheels coming off and causing accidents—spending a bit on repairs now is better than dealing with an accident on the road. I recommend regular chassis maintenance, periodic lubrication to extend part lifespan, and preventive measures to save both hassle and money in the long run.
From my daily driving experience, turning noises are mostly minor issues. Worn wheel bearings can produce a humming sound, incorrect tire pressure causing imbalance can also make noise, or loose steering tie rods can create rattling sounds. Try turning at low speeds to see if the noise is noticeable. If it is, get out and check if the tires look normal. Last time I did this, I found a loose screw. After a simple fix, the noise was gone. Addressing it promptly can avoid turning into a major repair. It's best to solve it with minimal cost and not delay. Take time to regularly check tire wear and suspension bushings to extend your car's lifespan and reduce unexpected expenses.
