I have had this motor for about a year and it ran well last summer. I only ran it a few times over the winter and now it seems as if I need to make some adjustments because it is not idling very good. Today I took the carb off and everything was clean as a whistle. I have put new spark plugs on even though the old ones looked ok, just a little black. It will run great when going on a plane but when you are starting/idling it wants to put every 10 seconds or so, and after it puts it wants to kick off. I thought it might be the fuel/water separator and bypassed it completely and it still had the same problem. I have not tried to adjust anything and am not very sure how to start. I have been reading as many related threads as I can, but decided to post my problem in hopes of some direction. Thanks, ray.