Burning oil? That does not exist…!!

  6
 August 18, 2024
I have always used 7 liters of 20W-50 (Guangdong-Guangzhou car) oil for the 2007 model 525LI, which is changed from 6000 (short-distance) to 8000 (high-speed) kilometers. The nose is silent, there is a lot of oil, and nothing is wrong…!!