[derekg2286]

since I bought this car about a month ago I have had this weird misfire feeling I have replaed plugs coils crank angle sensor valve cover and gasket and o2 sensor these are the graphs from my jb4 data log please tell me what my problem is with my car so I can fix it NO MISFIRE CODES AT ALL had an o2 sensor code but fixed it. I have got the 2aaf code a few times now that I installed the jb4 tune either way it happens . but it doesn't happen as much with the jb4 tune on. it does it way more when its off