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Power Strokes
6.0 Tech
Tune = 15-20% drop in fuel mileage
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[QUOTE="Fordguy100, post: 643559, member: 7933"] SRL Tune, its a fun tune no doubt. But, this last tank I have driven it roughly the same as before. Now the Ex is getting city driven a lot lately, the last few fill ups (pre-tune) were in the 13.5-14mpg range. Todays fillup was 11.7mpg. Lots of stop and go, but the same style driving in the same setting. If I was driving to enjoy the new found power, this would be acceptable...but I'm driving the same! I will give it another one or two fills to see what it does, maybe I am hotrodding it more than normal. Tommorow will be a 250mile 75mph drive. The last trip (pre-tune) fetched 18.7mpg. Cruising boost is pretty high (70mph today was 6-7psi on flat ground). Anybody else see a dramatic drop in MPG with tunes (besides from playing around with the power!) [/QUOTE]
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Tune = 15-20% drop in fuel mileage
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