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phreaddy · 03-22-2019, 10:00 AM

I'd love to compare what my car says I'm getting to a disinterested measurement. The math after my fill-ups always show about 8-10% worse mileage than my car tells me I'm getting.

03-22-2019, 10:00 AM	#24 (permalink)
phreaddy EcoModding Lurker Join Date: Oct 2014 Location: Houston, Texas Posts: 3 Thanks: 0 Thanked 0 Times in 0 Posts	I'd love to compare what my car says I'm getting to a disinterested measurement. The math after my fill-ups always show about 8-10% worse mileage than my car tells me I'm getting.