Glad you decided to join us.
Can you be just a wee bit more specific? What issues in shifting? What are you expecting in fuel mileage that you aren't getting? Are you using custom or canned tunes? What year/engine is your truck? What gas are you using? Have you set any "Custom Options"?
In other words, you've got to help us help you.
- 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