Hey everyone I just finished installing my test pipes and I got a CEL as soon as I started it pretty much. I did the steel wool in the o2 bung as people suggest but it didnt seem to work. Now I am wondering if I put the correct amount in. So my question is to people who have had success w this method how much did you use? Did you pack the bung tight, snug or loose?? Lol I just read that last sentence back, sounds a bit perverted, my appologies
