I got a tricky issue with my motor for the entire year. A random miss that may or may not happen during the course of the day. Dealt with it for the first 6 months and decided I needed to address it. First mechanic changed everything under the sun and could not figure it out. This was a span of 2 months but he would come to my house and work on it so I had the boat. Second mechanic after describing the issue really didn't want to deal with it and never got the boat off the trailer . He didn't drop it in the water on the trailer and checked a couple things (2 weeks). Now on the 3rd mechanic and its been 2 months. I called him 2 weeks ago and he didn't really say much but that he took it out and looked at a couple things and was taking it back out the next day. I hate to hound him and call again but just starting to seem a little excessive.