Ok here's my situation.
I'm running a Greddy trubo kit with the blue box in my 98 Civic SOHC. I've been running it for a few months now and it's perfectly until now. Well it still runs perfectly but just this past week I've gotten 2 CEL codes. This past weeks been really cooking out and the cel only comes on when I hope in my car after having it sit outside of work a for about 4 hours. My hunch is that it's my O2 sensor casue the Greddy kit with the blue box makes the car run on the rich side. The O2 sensor could be plug up a bite or I could have blew it like I did before when I ran my car too rich with a adjuable fuel pressure regulator. I'm checkign what the code is tomorrow after work but the car still runs the same. What do the problem be.




peace