因为你开暖风要耗油. 2 g E% @4 C) K1 ?3 gcaoqian 发表于 2010-12-6 09:45
% O% {0 |4 s- L' O* Q. l; KYou sure? Any citations? : n4 l V- N% a1 i* U- N! m) a" r( B% }) V1 B
The warm air comes from engine heat. It doesn't cost you extra fuel, except when you heat up your car while idling.