Don’t be fooled by the 4S shop to clean up the three-way catalyst

threeYuanThe catalytic converter needs to be cleaned regularly, but some 4s store staff will exaggerate, making car owners think that the three-way catalytic converter of the vehicle has serious problems and must be cleaned. The cleaning of the three-way catalytic converter needs to reach a certain number of driving kilometers, not the 4s shop to clean it up. The owner needs to have his own judgment, so don't be fooled.

The roads in urban areas will be relatively congested. When the vehicle is in the state of starting and stopping, the fuel will not be fully burned, and the products that have not been fully burned will adhere to the three-way catalytic converter. If it is not cleaned for a long time, these products will It will cause greater strain to the three-way catalytic converter, and the power of the vehicle will be greatly affected. Therefore, in order to prevent the vehicle from being affected, it is necessary to clean the three-way catalytic converter regularly.

The three-way catalytic converter is an important part that can purify the engine, and the working state of the three-way catalytic converter will determine the working state of the engine. If the fuel quality of the vehicle is not good, a lot of carbon deposits will accumulate on the gauze of the three-way catalytic converter. If the exhaust holes are blocked by too much carbon deposits, the vehicle will vibrate obviously. Vehicles won't start.

Generally speaking, as long as the gasoline filled by the vehicle is not of unknown origin and different types of gasoline are not mixed together, the three-way catalytic converter generally does not need to be cleaned and replaced in advance. The cleaning cycle of the three-way catalytic converter is generally 40,000 to 50,000 kilometers, and it can be maintained according to the cleaning cycle of the vehicle maintenance manual.