Ga6 clean throttle valve

Cleaning the engine will be better, but it will only be done for a while, and it will be done after a long time. Mainly changed some oil parts, and the cleaning effect was good. After a long time, the engine will still be clean and the car condition will naturally be better. It is best to use a fully synthetic one, which can achieve good cleaning effect. The best is g? t？ Magic? Force? Red? In this way, the four PAOs in synthetic engine oil are of good quality, free from other sludge impurities, and have good cleaning effect. The engine has always been clean and the car is in good condition.