Suspension System Maintenance Shock Absorber Inspection and Replacement: To ensure shock absorption and smooth driving over bumps. Control Arms and Ball Joints Maintenance: Inspecting and replacing damaged "rubber boots" to ensure vehicle stability during turns. Control Arms and Knuckles Inspection: Ensuring steering wheel accuracy and the absence of looseness affecting balance. Noise Diagnostic and Treatment Identifying "Clicking" Sources: Utilizing extensive technical expertise to accurately pinpoint the sound source (whether from engine mounts, transmission, or suspension components). Professional Lubrication and Greasing: Using high-quality materials that do not attract dust, to ensure smooth movement and eliminate "squeaking" noises.