Can a crack in the manifold get exhaust into the cooling system do this? I'm not overheating when the pump is new, However, when I let it set for a few weeks and run with the irrigation water to make sure it's pumping it isn't pumping like right after installing the new pump. This has happened 3...
I have replaced the sea water impeller on this unit before without any issues. This time I took it apart and the impeller had disintegrated, thus I couldn't tell
the direction it should go. I went by the OMC manual and it said counterclockwise, which I did. Put it back together and there is no...