Before we answer the question: “What does a sway bar do,” Let’s first explain what exactly this component is. The sway bar is a tubular metal component that connects to the frame and parts of a suspension system. These metallic bars are designed to handle turns and prevent body lean,...
Common Sway Bar Problems While the sway bar tends to have few problems, the links and bushings are in constant motion under push and pull forces. Eventually, links and bushings wear and loosen, leading to clunking noises on uneven bumps. Straight-on speed bumps shouldn’t agitate a loose bus...