Hi Everyone... Emissions Test here in Texas failed my baby today. Before I changed my oil this morning, I undid a vacuum line and used a bottle of Neutra to clean out the intake. Lots of white smoke, later dissipated; changed oil. I drove 20 miles to the testing station and failed the test. Everything is good except carbon monoxide at low idle (706)...my reading was 1.97 and it needs to be 1.20 Any suggestions? Prior to last year's test (my first with my RC) I did the plugs, wires, cap, rotor and it passed...only put on 8k during the year. I had also done the Auto-RX cleaning/rinsing cycle. Is another tune up in order? I will pull a plug when engine cools...just got back... Thanks All!