same problem

[Dfunkdf]

Ok i'm still having a problem with my sled i'v replaced the head, head gasket, cylinder, and base gasket and i'm still getting water in the pto cylinder runs fine cold drops a cylinder whe it warms up

 

[maxdlx]

you are leaking in the case somewhere on that cylinder. Everything else was good. Do a leak down test on it. Maxdlx

 

[yamahay]

Wild guess here. It may be an issue with the carb heater circuit leaking into the carb on that cylinder. Just another potential source of coolant into crankcase you can eliminate quickly by removing line to carbs. (assume the valve is BO don't just put valve in off position).

 

[toydoc]

Did you use yamaha gaskets? I had a problem with after market gaskets it the past.

 

[Dfunkdf]

it was a yamaha gasket, i used i'll try and check the carb heat, not sure how to pressure check it. and more help

Thanks guys

 

[daman]

By pass the valve see if that helps..