What if the three-way catalytic converter is blocked?

If the automobile three-way catalytic converter is blocked, it needs cleaning to solve the problem. The main reason for the blockage of the three-way catalyst is carbon deposition, which leads to the blockage of the three-way catalyst hole, thus affecting the exhaust of the engine, and the engine will have a failure of weak acceleration. When cleaning the three-way catalytic converter, the three-way catalytic converter can be removed and soaked in oxalic acid or toilet cleaner, and the effect is good, so that the carbon deposit on the three-way catalytic converter can be disintegrated and the three-way catalytic converter can be restored to normal state.

The three-way catalytic converter is the purification device of the engine, and whether it can work normally determines the working state of the engine such as fuel consumption, power and emission. If it is blocked or fails, the first thing is that your exhaust emissions will exceed the standard, so don't expect the annual review. In addition, it will also affect the performance of your engine, which is often manifested in increased fuel consumption, weak acceleration, abnormal exhaust pipe noise and unpleasant exhaust smell.

How often is the three-way catalytic converter cleaned?

1, usually need to clean the three-way catalyst once every 30,000 kilometers;

2. When the waste oil and power of the vehicle are reduced, it is necessary to check the three-way catalyst and clean it as needed;

3. Every time you clean the vehicle, you need to clean the three-way catalytic converter to maintain the throttle, throttle and air intake;

4. It is best to clean the vehicle before the exhaust condition detection every year. I'm sure you want to do it once, too

(Photo/Text/Photo: Huang Yuejin) @20 19