okay well chech this out;i bought a Pro-Flow Remote Optimizer and when i adjust it... autozone it was runnin 1 bank lean and 2 bank rich; okay and when i take it off and [censored] it said both banks are lean??? so i unplugged the optimizer for now... but like i said 1 bank lean and 2 bank rich when its plug inand when its not the both banks are lean.. soiam keeping it unplug.. so what should i do then? if boths banks are lean???
