i recently bought an 87 gn and ive notice it leaks antifreez fluid from a plug under the headers any ideas of problems you guys think it might be that can help me...my friend was saying it might be a blown head gasket but i dont know...
The only real way to diagnose the leak is to pressurize the cooling system and look and see where it is leaking from. Could be a head gasket, could be a freeze plug.
