Quote:
|
Originally Posted by george henry
Greetings. On the antifreeze thing: read somewhere to be sure it is "silicated" to meet GM 1825-M spec to be easy on the head gaskets. Apparently some of the green stuff is not silicated. Anybody know for sure what the story is?
|
I don't know the exact story, but I am using NAPA brand antifreeze that mets the 1825-M spec. Says right on the jug that it has silicates.