I have a 1994 90hp 3 cylinder Mercury and it's not performing well. It's very slow out of the hole, when it gets to top speed it not to bad but still lacks that little kick you get. Also at about 3000rpm it seems to misfire below this it's O.K and above O.K. I would be very grateful of any...
I have a 1994 90hp Mercury and the bottom spark plug keep getting very dirty. I checked the fuel pump diaphragm and it's O.K. compression if the same on all three, I cleaned the carbs and swaped the coil and it's still no better. I changed the plugs and it ran great but when I went out the...
