Thread: MPG Which one is more accurate?
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Old Tue, June 22nd, 2010, 03:55 PM
agood1 agood1 is offline
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Default MPG Which one is more accurate?
The MPG rating on my Gryphon is averaging around 16. The one built in to my F150 averages around 14. Which one would be more accurate? The Gryphon seems to change allot more than the one built into the truck.

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