Is It Effective to Replace with an Aftermarket Catalytic Converter?

[VanBethany]

Replacing with a qualified aftermarket catalytic converter is indeed effective. However, the auto parts market is a mixed bag, and without professional knowledge, it is best to choose to replace it with an original catalytic converter at a 4S shop. Generally, the compatibility of original catalytic converters is better than that of aftermarket ones, so using an original catalytic converter can effectively catalyze harmful substances in the exhaust. Precautions: 1. Mechanical damage: If the catalytic converter has mechanical damage, has exceeded 200,000 kilometers, or suffers from lead poisoning, cleaning will be of little use. 2. Engine stalling during cleaning: If the engine stalls during the cleaning process, immediately disconnect the hose connecting the engine to the equipment and close the flow valve. Restart the engine and only reconnect and adjust after the idle speed stabilizes. 3. Check the mixture concentration: Ensure the mixture concentration is appropriate to guarantee that the liquid can be inhaled into the intake tract in a mist form.