I have a Jeep CJ I installed a Junkyard TBI a few years ago and was just messing around this weekend and ran some data logs. I noticed my O2 readings are very high in idle and while driving. I cannot smell anything that says it is rich. A little info: It is an AMC 360. It has the Edelbrock Performer Plus Intake and matching cam. Also has a set of the Elite Hedman Headers. I have been driving it for awhile and while it ran I always wanted to tune it better. I have included the last BLM and data logs along with my bin. If anyone can suggest changes to smooth it out I can give them a try. I am capable of burning my own chips. Thank you.