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Old 03-31-2008, 12:22 PM   #36 (permalink)
hondaworkshop
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Join Date: Jan 2008
Location: Texas
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The Civic - '00 Honda Civic DX
Team Honda
90 day: 37.05 mpg (US)
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Quote:
Originally Posted by MetroMPG View Post
You know you can adjust the SG to correct for differences at fill time.
Yeah, I've been doing that and getting some wild swings in useage readings vs. fillup readings. I'm using the same pump at the same station, but I think maybe the variations in temps threw it off a bit, because I did a morning fillup once then an afternoon fillup later on, and the temps were different by maybe 40°F.

I dont know what else it could be, but when I fillup, I'm adjusting my useage by more than a half gallon every time. Maybe I should try using a different station/pump, or not worry about it now that temps are more consistent.
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