Why does the steering wheel become heavier while driving?
1 Answers
There are several main reasons why a car's steering wheel becomes heavier: 1. Dirty power steering fluid: The power steering fluid is the force transmission medium. If the fluid is dirty, it can cause poor circulation, making steering more difficult; in more severe cases, the power steering pump may also produce abnormal noises. 2. Lack of power steering fluid or oil leakage: A lack of power steering fluid is equivalent to having no power assistance. Check the relevant systems for signs of oil leakage; focus on inspecting the power steering fluid reservoir, power steering hoses, and steering gear. 3. The engine power steering belt is too loose or too tight, or the belt is aged. The tightness can be adjusted, but an aged belt can only be replaced.