Is It Necessary to Clean the Car's Three-Way Catalytic Converter?

[KimberlyDella]

It is necessary to clean the car's three-way catalytic converter. Below are the specific details about the three-way catalytic converter: 1. Function: The three-way catalytic converter is a purification device in the engine. Whether it functions properly determines the engine's fuel consumption, power, emissions, and other working conditions. 2. Symptoms of Failure: If it becomes clogged or malfunctions, the exhaust emissions will exceed standards. Additionally, it can affect the engine's performance, often manifesting as increased fuel consumption, sluggish acceleration, unusual noises from the exhaust pipe, and foul-smelling exhaust. 3. Cleaning Interval: Typically, the three-way catalytic converter should be cleaned every 30,000 kilometers driven. It is also advisable to clean the three-way catalytic converter before an annual vehicle inspection to ensure passing the emissions test smoothly.