因为你开暖风要耗油.4 f% T/ N. e8 E+ T
caoqian 发表于 2010-12-6 09:45
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You sure? Any citations? 6 n0 D9 Z, p+ c/ e% u, g; I @0 y & [" O0 q1 M! ^1 R5 vThe warm air comes from engine heat. It doesn't cost you extra fuel, except when you heat up your car while idling.