因为你开暖风要耗油. 4 q, X a0 N& f1 v/ u: xcaoqian 发表于 2010-12-6 09:45
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You sure? Any citations? ) u" \6 A1 g- N$ D- Z& }$ O2 h+ y5 }* I0 ~' O3 l! V
The warm air comes from engine heat. It doesn't cost you extra fuel, except when you heat up your car while idling.