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Re: Fuel mileage and Axle ratio--97 F-150
Posted to Technical Theory Forum on 6/6/1999 2 Replies

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Hi Charles,

I'm driving a 97 F150 extended cab, 4.6L, automatic with the 3.08 rear end. Just got back from a trip to Illinois and averaged 19-20 mpg at 70 mph with a/c on. At 75 mph the tach read ri... Login to read more.

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