因为你开暖风要耗油.& t: I+ O, ]( |6 E) f$ d' Z% @
caoqian 发表于 2010-12-6 09:45
# F [; ^( S7 x1 s8 G
You sure? Any citations?) u n4 i3 q) U/ \' I" ?
( ^0 E: A* l2 y0 u7 [" F; H
The warm air comes from engine heat. It doesn't cost you extra fuel, except when you heat up your car while idling.