What are the reasons for abnormal noise when turning the steering wheel of the Mingtu?
3 Answers
The reasons for abnormal noise when turning the steering wheel of the Mingtu are: 1. Poor lubrication of the shock absorber plane bearing; 2. Aging of the balance rod rubber sleeve. Taking the 2021 Mingtu as an example, it is a mid-size car with body dimensions of: length 4780mm, width 1815mm, height 1460mm, wheelbase of 2770mm, and a body weight of 1357kg. The 2021 Mingtu features a front suspension of MacPherson independent suspension and a rear suspension of multi-link independent suspension. It is equipped with a 1.5T turbocharged engine, delivering a maximum horsepower of 170PS, maximum torque of 253Nm, and maximum power of 125kW, paired with a 7-speed dual-clutch transmission.
Speaking of the steering wheel noise issue with the Mistra, I've encountered it myself while driving - squeaking or clicking sounds when turning. It could be due to problems with the power steering system, such as an aging power steering pump or insufficient oil, causing abnormal operation noises. Alternatively, it might be worn-out bearings in the steering column that create friction sounds when turning. Loose suspension components like ball joints could also contribute to the noise, especially when steering. A simple first step is to check the power steering fluid level - top it up if it's below the standard. If the noise persists, don't ignore it; get it diagnosed at a professional shop ASAP, as impaired steering increases driving risks. The problem might worsen in cold weather, leading to costly repairs. Gentle driving habits and avoiding sharp turns can help prolong the lifespan of these components.
I often encounter such issues when repairing cars. Many steering wheel noises in the Mistra are caused by mechanical component problems. In terms of power steering, oil leaks or pump failures can produce a buzzing sound when turning; internal clearance in the steering gear may cause clicking noises during steering; suspension system issues, such as loose tie rods or control arms, can result in grinding sounds when turning the wheel. First, check the oil pressure and the pump's working condition, and use your ears to locate the source of the noise. If it's near the wheels, it's often related to the suspension. Timely resolution is crucial, as prolonged neglect can lead to heavier steering and unstable handling, increasing the risk of accidents. It's best to regularly inspect dust boots and oil lines to prevent minor issues from turning into major repairs.
