Have a Subaru with a bad head gasket, and not a lot of money or time. My father in law said that he found out about some head gasket sealant that is put out by Subaru. I find this very hard to believe. Maybe there is one they recommend...I would guess blue devil if that is the case. But as usual, he doesn't know a lot about it being that he heard it from a friend, a reliable friend, but still second hand. The problem I have is that they are not open today so I can't go there asking questions about it.
So, do they have one? Or was my father in law mistaken?