On Apr 22, 6:07*pm, " >
wrote:
> On Apr 22, 11:57*am, harry > wrote:
>
> > Thoughts?????
>
> > One other possibility is you may have a blown head gasket.
>
> The other very real possibility is that harry is the village idiot,
> as has been proven time and time again.

Exhaust gases from a slight head gasket leak will boil the water and
over pressure the system.
You don't really know much do you?