Just went thru emission testing today and as I'm sure you can tell, I didn't pass. But I was REAL close according to the readout they handed me after taking my money. My 'Final Reading' on Carbon Monoxide was only .35 over what it should have been, yep that's right only .35. So here comes the question...anyone here have advice for how I can pass emissions? LOL "pass emissions". In all seriousness please respond. I was thinking about putting in cleaner burning gas, or maybe cleaning the carb which is what the employee at the testing place recommended. And as always thank you in advance for your responses. Emission testing has forever been a HUGE stress for me, any help will be appreciated. EDIT: Ooops...It's a '96 sportster with a 1200 motor, basically stock including the carb.