Buick Lucerne steering clunking noise when turning at low speeds, worsening over time on Buick Lucerne

Some Buick Lucerne owners report experiencing a clunking noise in the steering at low speeds, which tends to worsen over time. This issue may be attributed to problems with the intermediate steering shaft, a common concern among Lucerne vehicles that can persist even after replacement. Additionally, wear or damage in the steering rack can lead to clunking sounds when turning, often accompanied by loose or wobbly steering. Some owners also note that a damaged power steering pump or low fluid levels can produce noise during turns, indicating a need for further inspection. Clicking noises at low speeds may arise from worn-out CV joints, faulty tie rods, or loose wheel bearings, all of which require prompt attention to prevent further damage. Other potential causes include loose or broken tie rods and issues with front struts or steering system components. It is recommended that owners have a professional mechanic conduct a thorough inspection to identify the root cause and ensure the vehicle's safety and performance.