What are the reasons for the weakening of power steering in the Malibu XL?

[McJuliet]

The following are the specific reasons and solutions for the weakening of power steering in the Malibu XL: 1. The power steering fluid is dirty. Power steering fluid is the force transmission medium. If the fluid is dirty, it will cause poor circulation, making steering difficult. In severe cases, the power steering pump may also produce abnormal noises. 2. Insufficient power steering fluid or oil leakage. Lack of power steering fluid is equivalent to a lack of power assistance. Check the relevant system 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. 4. The bearings in various steering systems are too tight or poorly lubricated; the steering tie rod ball joint is adjusted too tightly or lacks lubrication; the steering shaft and sleeve are bent, causing jamming, etc. These are mechanical faults in the steering system. Some vehicles can adjust the fit clearance, but most cannot. The steering tie rod ball joint is generally recommended to be replaced, as well as the bent steering shaft and sleeve.