How to use cleaning agent for three-way catalytic converter

Usage of cleaning agent for three-way catalyst: 1. Preheat the vehicle and connect the suspension pipe with a good water-based three-way catalyst cleaning agent; 2. Insert the needle into the PCV vacuum tube (also an exhaust gas recirculation hose, only the thumb is thick, and the throttle is connected to the engine); 3, start the engine, open the equipment control valve, so that Wisconsin ternary cleaning liquid drops on the window; 4. Run the engine at idle speed until the liquid medicine is cleaned; 5. After cleaning, turn off the engine and reconnect the pipeline; 6. Run the engine at an idle speed of 2000 for 5- 10 minutes, and drain the residual liquid.