Hi all first post here. New to TBI as well. Have issues with motor running rich and high idle rpm. truck was recently inherited so do not have all of the technical spec. Pretty sure it has a mild cam in it and that may be the cause of the issues. MAP vac. is what I believe to be the problem. Would like someone to look at my log and recommend a path forward. Not sure if it can be tuned or not. I for see a carb swap in my future. what do you think. this is an idle only log.