i just installed long tubes and ory. i unplugged my 2 rear o2s, egr, and air pump stock tune! runs amazing untill third(automatic). when it hits third it feels like i bogs out really bad. i will be like 3 cars ahead of a bone stock camaro steady untill i hit third and immediaetly when i hit third it pulls me by like 3-4 cars by the end of the quarter!....help please...p.s my check engine light is on also...the codes were for o2s, egr, and some fuel lock code....also it seems to be running rich! it idles around 490rpm....any suggestions