Home › Forum › Ask A Member › Water Getting in Top Cylinder Yamaha 40hp Twin › Re: Water Getting in Top Cylinder Yamaha 40hp Twin

#37615
joesnuffy
Participant

    Mainly thinking at this point and trying to figure out what I am missing not really asking a question. The motor still isn’t idling as it should unless the choke is pulled out a tad the idle up a tad also. That kinda makes me think it is still something I am missing. I did disconnect the fuel line yesterday and it didn’t wind up much more if any. I did raise the engine up while underway to try and reduce the water going through engine and it did improve sligthtly. That has me thinking the head is leaking water through the dome on head which is damaged. It did almost get to WOT it just doesn’t seem to want to get over that hump and builds up slowly to the highest I can get it. I have the carbs off right now and am ordering gaskets, reeds etc. I do appreciate the help. This is a hard one for me.

    Joe

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