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. ----- Original Message ----- From: "Nate Duehr" To: "Microcontroller discussion list - Public." Sent: Wednesday, June 27, 2007 7:11 PM Subject: Re: [EE] Simple fuel-saver, so they say > Jinx wrote: > >> Jeremy Clarkson's London-Edinburgh-London trip in a V8 >> on one tank of diesel and similar tests on the track by both >> Mythbusters and a NZ motoring program. You can save >> substantially by driving conservatively, including reducing >> drag (windows and tailgate up) and weight (didn't Top Gear >> calculate it costs UKP6 a year to haul a moustache around ?) > > A moustache? On your face? (???) > > Mythbusters also proved that tailgating large trucks helps a lot, but > it's a pretty horrible way to die if you don't stop when they do. And > illegal in most places to follow closely enough to get the big gains. > > Even following a large truck at "reasonable" distances at highway speeds > helps a little bit. A nice long flat road, and a cruise control set to > the speed of the truck ahead of you, and you'll save a few bucks during > the trip... if the truck's not doing 90 MPH! (GRIN) > > Nate > > -- > http://www.piclist.com PIC/SX FAQ & list archive > View/change your membership options at > http://mailman.mit.edu/mailman/listinfo/piclist -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist