Where is this coolant coming from?

[Posi]

That's the plug I said looked suspect in my post a couple days ago. There is 2 smaller plugs near the top and 2 larger plugs near the bottom. Most any machine shop will have those plugs. Clean it good and put some sealant on the new plug before installing.

 

[007]

I wonder then if the rusty manifold is acting then as a "wick" and spreading the moisture...


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[Posi]

A fluid leak can move in multiple direction because of obstacles, angles, and airflow.

 

[gutthans]

Freeze plugs rot from the rear side and can have a pinhole that is impossible to see...the water will 'wick' or radiate as it hits the rusty surfaces of the block/manifold...CHANGE the freeze plug.