Turns out that on my car that the OVP seemed to be the issue keeping the car from running properly. I believe there were several issues including the cap and rotor, and possibly the fuel filter that were contributing factors.

In the end I noticed the SRS light would stay on when the car would start, but not actually idle well, or drive. In searching back through various threads I found this to be a problem related to the OVP. I borrowed a good OVP, swapped it in, and the car has run well ever since.

I have been using the cheaper Bosch branded caps and rotors, and it seems like those are good for maybe two years before they need to be replaced. I don't know if the factory parts have better longevity, but as a maintenance item it seems good to calendar replacement of these about every 24 months.

I did the wrong thing by throwing parts at the car, and came very close to calling it quits.

-Dean