My CSF 3 core all metal has a slight leak. I think the electric fan rubbed through one of the fins. It's a minor leak that doesn't even cause a drip, but I can see the coolant on the coils (after removing the electric fan).

So I'm going to take care of it before it gets bad.

I just found a place here in Houston. He'll do a flush and repair for 45. He'll do the repair for 35. I'm just going to take him the radiator, plus he's going to do it while I wait.

I'll try to take some pictures while I am there for the website.