Originally Posted by joec500
Nope just my bank 2, I was also experiencing intermittent misfires in that bank. And yes, my trims varied quite a bit as I replaced the o2's one at a time and one was a bit more lazy than the other because of the mileage difference between the two o2's seemed ok though.
I think the fuel control mixture in my case were injectors going bad in my bank 2.
I see, thanks. Well I'm gonna remove the procede and take it into the dealer to see what they can do since I'm cpo. I haven't had any misfires so I have no way of knowing which set of injectors might be the problem. Can I log anything that will help me determine that?