I guess I got my "bales knocked off"! One week from now I will be miles from the nearest internet connection and the world will be a safer place for it. Thank you for letting me know how idiotic I was with such good cheer and grace. I could have saved the expense and labor of changing out all that lovely "green" coolant just by not Googling a damn thing! And I thought I'd already learned most of life's important lessons. Cheers!