Okay thanks. Not too worried about it yet as it's only happened twice and sorted itself out right away. Yours was the only other post I could find mentioning the strange Idle issue. Anyways you seem like you probably know your way around the motor pretty well so I'm wondering if you know what...
I have a 2021 DF9.9B EFI, with 36 hours on it. This issue has only occurred twice, once during break in and again at 35 hrs. The issue is that I can be cruising along at about 3000 rpm say for about 10 minutes or so. Then when I back off the throttle the rpms hang at at about 1200rpms instead of...