I have the infamous Dex-Cool crud in my cooling system, and want to flush it myself. Seems easy enough, except, I can't find the damned drain valve. I've looked down from all sides, but can't see much because of the fan shroud. I've looked up from all sides, but can't see much because of the air ram. Can anyone describe EXACTLY where it is and where one must look or reach to get to it?
Thanks in advance.