What Causes Noise When Turning a Car?

[LeAlessandra]

The reasons for noise when turning a car are: 1. Plastic sound from the steering wheel: Many car steering wheels are made of plastic, which can produce friction noise during turns. In cold weather, friction between plastic components becomes more frequent; 2. Aging of the tie rod end: The tie rod end of the steering system is a frequently used component during turns. Over time, aging tie rod ends can cause steering wheel vibration and noise; 3. Sound from the shock absorber top bearing: Identifying this sound is relatively simple - open the engine hood to check if the noise originates from the shock absorber top mount position; 4. Improper tension or aging of the power steering belt: For mechanical hydraulic power steering systems, improper belt tension or aging has significant impact. If the issue is belt tension, it can be adjusted. For aged belts, replacement is necessary.

[EmersonDella]

Last time I noticed a clunking sound from the chassis when turning, so I specifically checked the repair manual. Aging steering system components are common causes - for example, loose tie rod ends can produce metallic knocking sounds, requiring lifting the chassis and shaking the tires to inspect. Also, when suspension rubber bushings crack, the tearing rubber makes squeaking noises during cornering loads. If the steering gear boot is damaged, sand and grit entering the gearset creates regular clicking sounds. The most troublesome issue I encountered was worn front wheel bearings - the humming sound would switch sides when changing direction. I recommend fixing it soon - last month my neighbor's car almost rolled into a ditch when a ball joint failed.

[JulianDella]

My old car always makes a rustling sound when turning left. The mechanic said it's an issue with the power steering pump. He suggested I test drive it in a quiet garage, and sure enough, when I turned the wheel all the way, the power steering pump made a hissing sound like air leaking. The mechanic explained this is caused by insufficient hydraulic fluid or a blocked oil passage, and in severe cases, the steering will become heavier. Some car owners experience a clicking sound, which is actually due to damage to the outer CV joint of the drive shaft, especially noticeable when accelerating during turns. During my last maintenance, I noticed the CV joint boot was cracked, allowing grit to enter and wear out the universal joint. Fortunately, I replaced it early and saved three thousand dollars.

[ReaganLee]

Identifying turning noise requires first distinguishing the sound type: metallic knocking noises should focus on checking the tie rods and stabilizer bar bushings, while rubber squeezing sounds indicate suspension bushings or top mounts. For front-wheel-drive vehicles, pay special attention to the CV joints - worn universal joints often produce rhythmic clicking sounds during turns. Steering column noises are mostly caused by insufficient lubrication in internal bearings, manifesting as slight vibrations accompanied by squeaking sounds when turning the wheel. Last time my car made a sudden clunking noise from the chassis while turning on an overpass, and inspection revealed excessive clearance in the lower control arm ball joint due to looseness.

[MarleyFitz]

Vehicle turning noises involve seven subsystems: Loose steering mechanism produces knocking sounds, worn gear racks cause whining noises, failed CV joints inevitably squeak at specific angles, and aged suspension bushings emit rubber tearing sounds. Abnormal tire wear leads to sharp friction screeches, while deformed brake disc shields create scraping noises that vary with steering direction. The most peculiar case I encountered was power steering hose resonance, which caused a buzzing noise at 40 mph during right turns at a specific angle – resolved by installing additional fixing clamps. For safety, prioritize steering system inspection as it directly affects handling security.

[SanCatherine]

Remember last year during the rainy season, there was always a squishing sound when turning, and the auto repair shop said it was due to the aging and water ingress of the stabilizer link seals. Now that it's cold, a new issue has emerged: a creaking sound resembling spring compression from the chassis during slow turns. The mechanic lifted the car for inspection and found that the front shock absorber top mounts had deformed and hardened, causing friction noises under pressure. He suggested I first try replacing a pair of top mounts and also reminded me that stuck caliper pins could cause a squealing sound when braking during turns. Eventually, spending 200 yuan to replace the top mounts eliminated the noise, but it was also discovered that the CV joint boot had aged and cracked.