Wasn't this the engine that was "detuned" by Ford as a way to avoid warranty claims? If so, you lost power and economy. I can't believe a custom tune wouldn't be even better than a canned tune. For one thing, it could be optimized for the altitude (and speeds) you drive at.
- Jack
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2024 F150 Platinum SCrew 3.5L PowerBoost FX4, Peragon Tonneau Cover, LineX Bed, 35% Window Tint on All Sides and Rear, Full Nose Paint Protection Film, Husky Mud Guards, Lasfit Floor Liners, VIOFO Dash Cam
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