I had to take my NX in for Illinois emissions testing. 2 years ago it failed and I had to get a new cat. conv. for it. I was very worried about it passing this time. It did with flying colors!

Congrats...smog sucks.

I had to take my NX in for Illinois emissions testing. 2 years ago it failed and I had to get a new cat. conv. for it. I was very worried about it passing this time. It did with flying colors!
Good news, I will have to do the same in IL, hopefully pass I'm broke!!

Good news, I will have to do the same in IL, hopefully pass I'm broke!!

Since you have a 98 I think the emissions monitoring is done by the on board computer. As long as you don't have a check engine light on you should be okay.