|Topic Review (Newest First)|
|11-14-2009 02:53 PM|
|seebeeare||to lean can cause a slight miss creating a raise in hydro carbons check your plugs for color ...|
|11-14-2009 02:36 PM|
Ok, here in AZ, motorcycles have to pass emissions. At least until next year I'm told. My bike passed, but I was close on Hydrocarbons. My CO readings were way below the limit. If I'm thinking right, Hydrocarbons are unburned fuel? This is at idle. That mean I'm running rich? Or ignition not hot enough?