Ok strange thing, CEL lights up randomly when i'm driving for a bit, and i think it might be telling me something about my cat converter but not sure. It goes on when I'm driving fast (above 75 mph) but not all the time. It does it intermittently and if I take my foot off the gas for about four seconds it goes away. I noticed tho that when i had my emissions done i passed, but with the exact maximum amount of... something.. but i can't remember. damn. anyway has anybody else had this problem?