[jb92563]

I did take apart the Throttle plate actuator and spray electronic contact cleaner on the wipers and there was no change.

I think I'll take the car for a spin tonight and go get some fresh fuel.

I can start driving it to work and see if the situation improves with the new battery and the computer relearning after resetting everything.

As I mentioned I was idling in the driveway looking at the Durametric data on the laptop when suddenly it started running consistent again. Perhaps the DME made a correction?

If it was the egas I would think that the problem would be consistent and not wandering idle and then suddently steady again.

However, problems do love to hide right under your nose in the most unexpected places and often the last thing you think it could be is precisely what it is.