Does coasting in Neutral Work
On my trip to Travis AFB, CA from Biloxi, MS, I questioned if Coasting in Neutral with the engine on really works on my van. The first 2 legs of the trip I coasted at highway speeds. The SG2 reported a 31 mpg tank but when it came time to fill up I only got 26 and 25 mpg. So I'm curious as to why the SG2 would calculate more MPG with a coast?
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