How often does Buick GL8 clean the throttle?

You can judge according to your own situation,

If the idle speed is stable and the fuel consumption is stable, don't worry about 20,000 kilometers;

If the driving environment is good and there is no idling jitter, 50,000 kilometers of cleaning can be done.

However, if there are frequent traffic jams, and there are dusty weather or car owners who like cross-country, it is recommended to clean them every 20,000 kilometers.

Originated from the network

I hope my answer can help you, and I wish you a happy life!