因为你开暖风要耗油. 1 D- Y9 ^4 L M3 N. [' X+ Icaoqian 发表于 2010-12-6 09:45
( q! _1 B7 q' IYou sure? Any citations? / L2 L; e; Z) L, t A) @: B( F% V7 D ]9 Y' X7 X
The warm air comes from engine heat. It doesn't cost you extra fuel, except when you heat up your car while idling.