mackiexj
Modern Day Drifter
94 2500 5spd 3.55 gears 140k. Curious about fuel plates and their effect on mpg. I am consitantly getting 22mpg on highways and rural roads with a max crusing speed of 70 in the colorado mountains. I have heard some say you can use fuel plates to fine tune similar to a chip and only loose mpg if you get on it while others say a fuel plate will send mpg down the crapper. I am not looking for crazy power and black smoke just a little boost when i want it and no drop in mpg, i do a lot of highway driving.