冬天养车用车小常识
LIGHT VEHICLES（2003）
Abstract
1冷机启动严重加剧磨损冬天开车先预热
气温渐渐转凉,启动发动机后是否需要热车成了车主最关注的话题.
一般地来说,电喷发动机和化油器发动机在启动后都要怠速暖车,只是时间长短和温度高低不同.
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