looking for someone who can give me a hand here.
i started with my dc sports sri and cat deleted stock manifold with "injen sri tuned" basemap about a month back, ran like a bat out of hell until it didn't. started going into vtec cut, which id be battling with this issue in the past, i decided to go back to my factory air box w/res delete but even after changing base maps to the "Factory Tuned" im seeing lots of knocks in cylinder 4. wondering if someone can give me a hand to just tweak a map to run safely. Thanks a lot in advance. :)