Well back in Aug i had this code pop up when I swapped to a 6.0, I had it read and it said bank 1 and 2 lean, front o2s.

So two weeks ago I finally replaced the o2s, and I still got the code. Sometimes every once in a while Ill have a choppy idle where it will get real low RPMs. I was told to check my intake gasket by puttin propane torch around it and if idle rises you got a leak, well I took my covers off and ran the torch around the outside of it and I heard no idle increase.... Help please I need to get this code off so I can get a sticker