On Jun 27, 2007, at 11:54 PM, Rich wrote: > If you use a vacuum gage (and they sell some with mileage > indicators) you > can consciously practice more efficient driving. I watch the tach > and try to > keep it from spiking up quickly. I assume that it will save by not > accelerating rapidly. I swear I read a study somewhere that talked about the desired behavior is actually to accelerate as hard and quickly as possible to reach cruise speed quicker. Heh heh... or was that just my lead foot talking? -- Nate Duehr nate@natetech.com -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist