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View: http://youtu.be/qUcoXGs4ZOI This is what I experience, in case anyone thought it was worse than it is, I know it's hard to tell without being in/hearing the car, but this is how much my needle moves (not much at all)

If I was experiencing true arc, they say you can actually hear and maybe see that happening, is that always true? Otherwise I found this last night; http://www.ford-trucks.com/forums/440117-04-4-6l-too-soon-for-rough-idle.html This is a dead-on description of what I have, it seems like it...

I checked my COP boots today, 6 had a few tiny cracks you could see if you squeezed them, 1 had many more and bigger cracks so I replaced that boot, and the last 1 is an Accel coil I bought 2 years ago and under my CAI so I didn't check it, do these tiny cracks make a difference?

So right now I'm just about out of ideas on this, also almost out of parts to replace! The only thing I can think of yet is if my throttle body needs a cleaning, here's my logic on everything else; Spark/Electric-Should be good, plugs are new, bad COP should throw a code or be worse than...

I replaced the IAC the other day, idk what was up it but when I would be going down the road over 2000rpm, it would stick there and wouldn't idle back down, so I cleaned out my stock one and put that back on. Regardless of what was going on there, it had no effect on my actual sitting idle...

You know I've never really looked, I know anything is possible but it's been doing this since it was a 50k car, it really doesn't feel like it's mount related, if it was though would I only notice it at idle like this?

Hey guys, I've been chasing a very slight idle issue that only happens when I'm in neutral/out of gear (5spd car) It's only about a 50-100 rpm change, but enough to tell something's up and shake me inside the car Here's what I've done so far; Replaced all 8 plugs Replaced fuel filter...