Could be a hole eaten in the case between the water jacket and the base.
Or a broken head stud that is allowing coolant into the valve cover area.
Either way, plan on a rebuilt engine.

Ken

On Mon, Feb 18, 2019 at 3:28 PM thewestyman <zolo@foxinternet.net> wrote:

> Hi to all,
>
> Someone is asking me to fix his engine with coolant in the oil.
>
> So far I have not seen one with this problem.  I can only think of the
> seal at the bottom of the cylinder not sealing.
> But probably can be some other reason too, that I don’t know.
> Anyone?
>
> Zoltan
>

-- 
Thanks,
Ken Wilford
John 3:16
www.vanagain.com