Hi,

I've been having a little bit of a rough idle the last few months, and also at least 3 times I had the rig stall on idle, both in and out of gear. the PCV valve was changed a few years ago, o2 sensors never have. I checked both banks and I was expecting to see approx. the same reading (if not inversed) from both banks, but it almost seems like this is not the case, any help is appreciated, should I be replacing the upstream sensors and if so should I go with mopar or ngk? Here is a video of the data:

https://youtu.be/TyqKCEPZlDY

Thanks again

Scott