This motor will miss a little at idle but nothing that annoys me, sometimes when I take off it will die when throttling up.... but my main problem Is this boat will run good and if you throttle down and then back up it feels like I blowed a cylinder and it loses power, and will shake horrible and miss at 3000rpm or above... I can turn the key off and back on and it's good to go, I'll get on plane and BAM it will happen again... ive changed out the #6 plug a time or two and it seems to help but last weekend a friend pointed out it wasnt changing the plug it was the time it took to change it, is what helped.... IDK I'm at a loss.... compression is good on all 6
