[CYCLONE_06]

I had a buddy of mine suck all the orange crap out, and switched mine over to green. I asked an expert what the difference was, and he said just the color. He said prestone has the same silicates and such in it to prevent rusting.

I also had some of that brown stuff around the top of the resevoir, I just took a hose and over flowed it until it was completely clean.

~CYCLONE_06