Saturday, December 17, 2011

汽车润滑油多更换,浪弗. 11605/649

据La time Dec15,2011 题为"State says drivers change oil too ofter".报导. 大致3000mile,或者3个月更换.比汽车制造商指导7ooomile甚至更高要多更换.加洲为此要浪弗10million gallons /年. 这是否涉及润滑油质油却没有怎么提到.