How to Determine a Clogged Catalytic Converter with One Trick?

1 Answers
ColinAnn
07/29/25 10:13am
A method to determine a clogged catalytic converter with one trick is: A clogged catalytic converter can cause the vehicle's engine warning light to illuminate, poor exhaust flow, reduced power, engine shaking, frequent stalling, and is often accompanied by increased fuel consumption and excessive exhaust emissions. The catalytic converter is a crucial component of a car, installed between the engine exhaust manifold and the muffler. It transforms harmful gases like CO, HC, and NOx, produced by engine combustion, into harmless carbon dioxide, water, and nitrogen through the oxidation and reduction reactions facilitated by the ceramic honeycomb structure and precious metals inside the catalytic converter. Since this converter can simultaneously convert the three main harmful substances in exhaust gases into harmless ones, it is called a three-way catalytic converter.
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