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Old 08-26-2009, 11:23 AM   #291 (permalink)
MetroMPG
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Join Date: Nov 2007
Location: 1000 Islands, Ontario, Canada
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Blackfly - '98 Geo Metro
Team Metro
Last 3: 70.09 mpg (US)

MPGiata - '90 Mazda Miata
90 day: 54.46 mpg (US)

Even Fancier Metro - '14 Mitsubishi Mirage top spec
90 day: 70.75 mpg (US)

Appliance car Mirage - '14 Mitsubishi Mirage ES (base)
90 day: 62.14 mpg (US)
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I was wondering that as well.

Mike, on a typical highway trip, do you mostly drive with load (DWL) , or employ pulse & glide (P&G)?

If your existing numbers are DWL, the lean burn will make a significant difference. But I'm guessing from your initial 5 mpg boost and comment about the time delay for lean burn to kick back in after engine off that you're more of a P&G driver.

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