EBL-FLASH & TURNERPRO

hwhit44 · Post by **hwhit44** » Thu Jan 14, 2016 4:36 am

I am new to tuning with tuner-pro software. I have a 86 S10 with a 3.4L crate motor with 2.8L TBI. This vehicle set up not running for several months. Started it and it ran rough at start but did smooth out. Problem is the AF ratio is about 10 or so at fast idle. This reading in on a new AF gauge recently installed. What charts do I need to improve the AF and get the motor to run better?