jgemienhardt
Member
I was looking up some specs today, and noticed that the 1998 Expedition is listed at 230hp and the 1999 is listed at 260hp. I have looked over both models, and I am not seeing anything different. Could I just swap the PCM from a 99, and get better numbers? I was thinking it might just have a better programmed tune from ford on the 99 vs the 98. Any and all thoughts are welcome. Thanks.