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Old 09-30-2010, 11:13 AM   #19 (permalink)
postmac
Jesus Freak
 
Join Date: Sep 2010
Location: West Michigan
Posts: 14

Postmac's Vibe - '06 Pontiac Vibe Base
90 day: 37.59 mpg (US)
Thanks: 2
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The mid 40's mpg may be due to gas station pump cutoff variances. One was only a couple gallon fill up when I was trying to get good gas mileage, but I think actual mpg was not that good.
Tires at 44 psi, max highway speed 55 mph, keeping shift point at 2000 rpm.
Thanks for the scangauge reading info. Was wondering optimal speed and fuel usage while coasting.
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