i have heard a lot of talk and speculation about this, but i have yet to find any concrete evidence as to how this negatively effects the engine
as to it entering via a freeze plug, i doubt the water pump would ever flow correctly afterwards, they flow one way, and are designed to flow one way
it might be possible with an electric water pump that was in one of the cooling lines
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.