My engine has been running rough, stalls when moving controls from forward to reverse, removed the plugs yesterday and they all looked good accept for the bottom port side cylinder, appeared to have some water or something in the cylinder, am a bit puzzled anyone know what this is would be greatly appreciated, why would this cylinder be wet inside? compression was checked less than 30 days ago and had between 95 and 100 on all cylinders hmmmmmmm? the color of the liquid in the cylinder was kinda grey
