Posted on 9/8/2025
How Can I Tell If My Catalytic Converter Is Clogged? The catalytic converter is a crucial component in your vehicle's exhaust system, designed to reduce harmful emissions and ensure your car runs efficiently. Over time, however, it can become clogged, leading to a host of performance issues and potential long-term damage to your engine. If you're experiencing sluggish acceleration, strange smells from your exhaust, or a lit check engine light, you might be dealing with a clogged catalytic converter. In this comprehensive guide, we'll dive deep into everything you need to know about identifying a clogged catalytic converter, including common symptoms, causes, diagnostic techniques, and preventive measures. Whether you're a DIY enthusiast or prefer professional assistance, understanding these signs can save you time and hassle. At Grand Garage, located at 1556 E Grand Ave, Escondido, CA 92027, we specialize in exhaust system diagnostics and repairs. Give us a call at ( ... read more