What Causes the Heavy Steering Wheel in Buick Excelle?

[VanEmmett]

Reasons for the heavy steering wheel in Buick Excelle: 1. Insufficient power steering fluid. Power steering fluid is the main source of power that drives the car. Therefore, when the power steering fluid is insufficient, the car naturally has difficulty moving, let alone turning to change direction. 2. Contaminated power steering fluid. If the car has difficulty turning the steering wheel, it may be due to the power steering fluid being mixed with unclean gases or impurities, preventing the fluid from functioning properly and driving the car. 3. Issues with the power steering system. The steering wheel and the power steering system are closely related. When the steering wheel becomes heavy, it indicates poor internal circuit contact within the power steering system.