[hoofan]

That's a great summary of what you did and it explains a lot actually. I have always been skeptical about the original CPS that was installed as a replacement and what brand it was or whether it was even done properly to begin with. Your info echos that possibility as well.

Given the fact that I have no time to do it myself and it poses a significant challenge because of the location, I am having the dealer (and a Jeep mechanic I know and trust) install a new MOPAR CPS for me next Tuesday morning. I am VERY confident that this will correct my problem, however, if not, at least I will know that the part is MOPAR and it should be good. Right now, I have no confidence in the part that is in there.

Like I have said in many posts before, my Jeep was running like a top before the last CPS shut me down and went bad. Just seems like too much of a coincidence to be anything else and the only code that is ever thrown is 43 on all cylinders.

I'll let you know what happens...good or bad results....

Bryan