How to Solve the Problem of Clogged Three-Way Catalytic Converter?

[Doug]

Solutions for clogged three-way catalytic converter: 1. Cleaning: During vehicle operation, exhaust gases from combustion can clog the three-way catalytic converter. Excessive clogging by impurities can reduce the converter's efficiency. Cleaning the converter to remove the clogged materials can restore its normal function. 2. Replacement: If cleaning does not restore normal function, replacement is necessary. The three-way catalytic converter is a device that converts harmful gases such as CO, HC, and NOx from vehicle exhaust into harmless carbon dioxide, water, and nitrogen through oxidation and reduction reactions. The core component of the three-way catalytic converter is a porous ceramic material installed in a specially designed exhaust pipe. The ceramic material itself does not participate in the catalytic reaction but is coated with precious metals such as platinum, rhodium, palladium, and rare earth coatings.