Thread: coolant question

Originally Posted by kyrebel

What most people dont under stand isthat.dex-cool which gm advertises as a lifetime coolant is severly corrosive to aluminum there for to continue touse dex-cool is only asking for problems another thing that many dont know is that when the dex-cool is mixed with conventional green as mentioned by billboost it does gel and if the temperature reaches cold enough of a temperature that gel will freeze ultimatley seizing the motor

Dexcool in no way interacts with aluminum.