If you've been hearing a strange rattling noise coming from your vehicle while driving, it can certainly be concerning. One common culprit of those annoying rattling sounds is actually a loose heat shield. But what exactly is a heat shield and how does it come loose?
Heat shields are metal panels installed on the underside of a vehicle, usually near the exhaust system, engine, or catalytic converter. Their purpose is to deflect heat away from other nearby parts that could be damaged by excess temperatures. Heat shields play an important role in protecting vital components and preventing hazards.
Over time, heat shields can become corroded, warped or physically damaged. The mounting points securing the heat shield in place may weaken. When this happens, the metal panels can start to vibrate and rattle loudly, especially when driving over bumps or rough roads. While a loose heat shield doesn't put you in immediate danger, it's best to have it repaired to avoid potential issues and restore a quieter ride.
If you suspect a loose heat shield or are hearing any other concerning noises while driving, don't hesitate to bring your vehicle to Autos of Texas for an inspection. Rattling noises may indicate an issue that should be addressed sooner rather than later. Our friendly service advisors are here to help keep your car in top shape. Schedule your service appointment today!