How often does mazda 6 clean the oil circuit and throttle? What will happen if it is not cleaned?

Theoretically speaking. All vehicles are cleaned once every 6,543.8+0,000 kilometers. It is best, but we should also consider the differences of each car system. There is nothing wrong with cleaning up the German legal system at 65,438+0,000. However, it is best to clean the throttle of Japanese cars at around 8000 yuan. German and French work standards are relatively standard (the air filter is quite full), and Japanese cars are much looser. Mine is a Japanese car. Basically every 5000 hours. By the way, you can clean the solar terms.

I didn't do it in a 4S shop. I found a friend outside. Just charged me 20 yuan.

The oil circuit is hard to say. I don't know whether you are talking about an oil pump or an oil nozzle.

I hope I can help you.