I am at my wits end. I purchased this boat around the middle of November 2014. As a precautionary measure I replaced the Prop, changed the oil, replace the water pump (impeller) and changed the oil in the Lower Unit. When I purchased it, it started right up and seem to run ok. I took it to the water last week for the first time and it would not accelerate. It would start up and idle even though it was a rough idle it would idle. If I put it in gear and ease forward on the throttle it would go, but very, very slow. If I increased the throttle it would not respond it would only get worse. I put a new kit in the carburetor but that did not help. I took the carburetor off and cleaned it again and still not change. I checked the spark plugs and they seem to be wet with excess gas. So I thought it might be a fire problem. I pulled off the top Plug Coil wire and there was not change in the engine, it was just like that cylinder wasn't being used. Then I pulled of the bottom Plug Coil wire and the engine died. I thought it might have been the Coil at fault, (possibly the ECM) didn't want to think about that, so I purchased a new Coil and it still does the same thing. I don't know what else to do right now. I need some expert advice. The engine is a: F25ELRY. VIN # 65WL300904. Please help me if you can. I will greatly appreciate it.