Who'd have thunk that outboard motors are as computerized as the diesel engines in trucks today? I'm a trash truck mechanic for Waste Management in KC and I learn every day that these things are sophisticated beyond belief, not just hauling poo, tampons and used diapers. Hell, I had a truck last night a driver wrote up for an intermittent single cylinder misfire. How he reached that, I have no clue. When I drove it, it drove fine, not really stumbling at all, but with the faintest of misfires on the top end. Being an 01, I wasn't sure what the ECM would tell me, unlike the 2007 and newer units that will tell me when the driver farts. Well, I found a code for a bad engine position sensor and when I got to thinking, that makes perfect sense. The engine will stumble a bit, especially hot with a bad sensor on the crankshaft. With all of this said, I'm a bit overwhelmed with having to resort to a computer on new outboard engines. I guess what I buy will be a small jon with a small, older engine...thanks for confirming my decision Wrench.