John C.
Senior Member
What kind of antifreeze is in it? For a time there were a lot of issues with silicate drop out plugging passages in diesel engines. As far as intercooler plugging, are we talking about external plugging of the fins or internal plugging of the tubes? It is mentioned about intercoolers under the blowers. I don't recall seeing that but then again, I've never worked on 92s in trucks or gensets.