I don't know why you are arguing with me. Before the Mass airflow my care would startup, spit and sputter for a couple of minutes and it would turn my garage into a white fog zone. After the air flow clean, it starts fine, idles fine, no codes and no smoke. I don't know what to tell you. I am just making an observations. Haven't had smoke in 300miles since. Maybe it was something else that mysteriously fixed itself. I really don't know. I have had the cloud of smoke in the past on start up when I hadn't driven it for awhile, but this was much more profound and in greater volumes.
