How are you guys getting 20 to 25 mpg and over 300 to 400 on a tank? Please tell me lol. I have an 04 2.7 with 31s tires and put on a afe pro dry flow filter and lucky to get 270 on a tank. It does have 75k on it but what ever I do, or drive super slow, I still can't get to 300 on a tank no matter how I drive. Idk what's going on. I do alot of highway driving and mixed with st driving. I'm gonna do my plugs and change all oils and see how that works but I don't think I will ever get over 16 mpg lol. It sucks.
Drive conservatively. No matter how hard you bang em out, the truck will always be slow lol. So racing onto an on-ramp or redlight to redlight is pointless.
Be easy when starting from a complete stop(if manual)
Oh and get the stock intake back on it. I loss 2mpgs when i put my K&N CAI on.
I get 350-375miles per tank on 255/60 hankook ventus all seasons and drive 60% city 30% backroads(55mph) and 10% highway(75mph)