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Xhifer · 11-10-2011, 07:01 PM

I got 45 MPG today almost all freeway; 230 miles at 70-80 MPH the whole way there and back, and AC on. However, my last fill up I got 33 MPG doing 80% highway and 20% city. I shifted below 2.5k RPM every shift too. Does this seem accurate? I was expecting 35-39 all city.

I feel like shifting at 3k RPM would save more gas too because it feels so underpower when I shift at 2.5k RPM.

What's the best plug gapping for best FE?

11-10-2011, 07:01 PM	#23 (permalink)
Xhifer EcoModding Lurker Join Date: Nov 2011 Location: San Francisco Posts: 16 Yari - '07 Toyota Yaris 90 day: 32.87 mpg (US) MeanAzz28 - '00 Chevrolet Camaro Z28 90 day: 23.04 mpg (US) Thanks: 8 Thanked 0 Times in 0 Posts	I got 45 MPG today almost all freeway; 230 miles at 70-80 MPH the whole way there and back, and AC on. However, my last fill up I got 33 MPG doing 80% highway and 20% city. I shifted below 2.5k RPM every shift too. Does this seem accurate? I was expecting 35-39 all city. I feel like shifting at 3k RPM would save more gas too because it feels so underpower when I shift at 2.5k RPM. What's the best plug gapping for best FE? Last edited by Xhifer; 11-10-2011 at 08:55 PM..