Posted on 9/8/2025
How Can I Tell If My Catalytic Converter Is Clogged? Introduction: Why the Catalytic Converter Is So Important The catalytic converter is one of the most overlooked parts of your car’s exhaust system, yet it plays a crucial role in performance, efficiency, and safety. Its primary job is to reduce harmful emissions, but when it becomes clogged or fails, your vehicle may experience everything from poor acceleration to dangerous overheating. For drivers in Clackamas, Happy Valley, Milwaukie, Oregon City, Gladstone, Damascus, and across the Portland metro area, knowing how to recognize the warning signs of a clogged catalytic converter can save you from breakdowns and expensive repairs. This guide will cover: The role of the catalytic converter. Key symptoms of a clogged converter. Testing methods to confirm the problem. Common causes of converter failure. Risks of ignoring the issue. What to do if you suspect your catalytic converter ... read more