Yes.... But my sleds were at 165 engine temp when I started it the first time of the day. Shut it off and go and put my gear on and then it will do that in the video. Afterward's, It's really random as to when it gives me fits and does NOT do it all the time and when its running it runs strong, but it makes sense if Hurricane tunes are made with stock plug gap. At .020 gap, its a pretty tight gap..