Quote Originally Posted by marte
technically when u step on ur accelerator it pumps fuel from ur tank.. if ur coasting and ur not steeping on ur accelerator ur not wasting fuel right?
yes - "at speed" if u coast in gear , the injectors are off and the engine is run by momentum. I cannot say exactly at what load they go on and off - but the reason why you get more k's per tank on highway driving is that there is longer instances of "coasting" etc.