Heat exchanger coolant

[OnEaNgRyBuNnY]

I'm wondering what everyone is running for coolant in their upgraded and divorced heat exchangers.

Just stock fluid or any other coolant and is there an advantage to running another kind?

If running another kind, does the heat exchanger loop need to be flushed to remove any stock coolant or is there no issue in mixing the stock coolant with another type?

Thanks in advance!


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[chaos2984]

Well I would think out of convince and keeping it simple people just run oem coolant so they don't have to hunt something else down. Thats what i would do. And don't ever mix different coolants. Not a good thing sometimes. You want to flush most of it out.

[LaCross]

The benefit would be you know which coolant is leaking depending on color