所谓空挡滑行,是指车辆在较高的行驶速度下或在下坡行驶中,驾驶员将变速器推入空挡,依靠车辆的惯性滑行前进。因燃油价格居高不下,部分驾驶员为片面追求节油,经常把客车加速到100km/h以上,然后挂空挡滑行到70～80km/h,再加速、再挂空挡滑行,反复这样,虽然节省少量燃油,但此操作方法不仅危及行车安全,还会降低客车底 The so-called neutral taxiing, refers to the vehicle at higher speeds or driving downhill, the driver pushed the transmission into neutral, relying on the inertia of the vehicle taxiing forward. Due to the high fuel prices, some drivers are one-sided pursuit of fuel-efficient, often to speed up the bus to 100km / h above, and then hang the neutral block to 70 ~ 80km / h, and then speed up, and then hanging neutral sliding, repeated this A small amount of fuel, but this method of operation not only endanger traffic safety, but also reduce the bus at the end