Why Has the Steering Wheel Become Heavier Than Before?
1 Answers
There are several reasons why the steering wheel has become heavier than before: 1. Insufficient power steering fluid: Power steering fluid is a medium oil used in the car's power steering pump, which helps transmit steering force and provides cushioning. The power steering fluid needs to be replaced regularly, and any leaks should be checked. When the power steering fluid is insufficient, the steering wheel will feel heavy and stiff. 2. Low tire pressure: Low tire pressure increases the contact area between the tires and the road surface, leading to greater friction and making steering more difficult, resulting in a heavy steering wheel. This is not conducive to driving safety. 3. Toe-in: Toe-in can also affect the car's steering. The concept of toe-in is quite complex, but simply put, it helps the steering wheels automatically return to the correct position, ensuring the car can drive straight stably. If there is an issue with this aspect, it can also cause the steering wheel to feel heavy. 4. Steering gear or power steering pump failure: The steering gear and power steering pump are also critical components that affect the car's steering. Any malfunction in these two important parts can lead to steering difficulties. Issues such as universal joints, chassis suspension stabilizer bars, or plain bearings should not be overlooked.
