机油,用普通 Mobil-1 全合成机油即可。网上说:"Those who decide to switch to high-mileage synthetic oil may face leakage problems due to the potential incompatibility of the synthetic used in certain oils with the engine's seal types."
附近雷车dealer使用的机油也是 Mobil 1 全合成。
如果为了拉长换油周期而用全合成,还需多研究。官方从未说全合成是为了少换次数,如果矿物油5千迈,全合成1万迈,then what is the point to switch? 我向来全合成油4千迈以内更换,车子发动机17万迈依然不渗不漏不烧机油,仿佛“准新” :)