vincent1207 wrote:我之前也是這樣,遠遠看到紅燈就打N檔滑過去,想說可以省油...結果好景不常,沒多久變速箱就掛了, AT放空檔滑行本來就會掛米凶,這個習慣要改,考照時應該有說過不可放空檔滑行吧但就算是MT,也不行放空檔滑行...雖然MT放空檔滑行不會把變速箱弄壞只靠煞車減速是非常危險的,煞車溫度太高會失靈...車子已停下後,打空檔無所謂,尤其是MT的車,打空檔就不用踩離合器了,只需踩住煞車AT的話也是車停下後,踩住煞車打空檔,起步再打到D檔因為AT車大部份設計要踩住煞車才能排檔我開法大致是這樣...不管AT還是MT,車停下再打空檔
phatcat wrote:http://www.caranddriver.com/features/gas-pains-mileage-myths-and-misconceptions-when-coasting-to-a-stop-do-not-shift-into-neutral-page-3 nice link!