【百問】每5000公里換機油是商人的陰謀嗎 不換油會怎麼樣?
ILAC Vancouver School - Study and Learn English in Vancouver換油的確是很多車商的收入來源之一,因此我們不得不懷疑換油的頻率需要那麼多。我們先了解一下汽車為什麼要換機油。機油的主要作用是潤滑,它可在引擎的金屬部件表面形成油膜,但使用時間一長,就產生金屬屑及(燃燒後的)污染物,最後變成油泥及沉積。如果機油呈黑色、稀薄並含有各種異物的話,就會不潤滑、不防鏽、不防腐Study and Learn English in Vancouver at ILAC's downtown school. ... Vancouver School Study English in Vancouver! Spectacular views of the mountains and the Pacific Ocean as well as beaches, recreational parks and picturesque neigbourhoods are just outside...
全文閱讀