I posted up a question on this topic over at the corral
with no response so far... I thought someone here might have some insight into solving this.
Here's the deal... Ever since the install of aftermarket camshafts (even back on my 4.6) I would get a CEL for random misfires. When it does so, there is no feeling or sounds of a misfire whatsoever. I have been having the same issues now running the Comp 270's on the 5.4 and I have no idea how to address this in the TwEECer. Does anyone have an idea of which value needs to be changed so it does not keep giving me this false-negative? Thanks.