Anybody have any idea why I'm not passing smog?

I expected my NOx to be high, but not my HC or CO. Getting a new cat soon; forgot my KAMotors intake on it. Left the car to idle but the Smog guy took my keys out and it sat for about 30 minutes
Also... Anyone know where to get a cat? Lol

I expected my NOx to be high, but not my HC or CO. Getting a new cat soon; forgot my KAMotors intake on it. Left the car to idle but the Smog guy took my keys out and it sat for about 30 minutes
Also... Anyone know where to get a cat? Lol
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