So to close out this thread, let me tell you my bad experience. I had the pepsi keg in the fridge for about a week and I finally emptied my beer so I moved the gas line to the pesi keg. I hit the pepsi keg with about 20psi, and purged it. Did that three times. I then hit the keg with 30 psi and was going to let it sit for about six hours that way and then lower it to 8 psi.
Will I was cleaning the beer keg, I went to shoot some cleaning solutions through the tap line from the cleaning keg and put gas on the cleaning keg and the solution went dark through the tap. I was like wtf. So I bled the line on the regulator and found pepsi running the the gas lines. Again, WTF.
So I had to turn off the gas, remove the regulator, took that apart, took the lines apart, took the connectors off and cleaned everything.
I then tried the the pepsi and had a acidy taste, so I just dumped. I was so pissed that I got pepsi in the gas side I didn't freakin care.
Anyway when I dumped it, like I said, it was a very full keg, never opened. But the syrup was very thick, smelled ok but taste was acidy.
Maybe I was hasty, but I was a pissed hasty person who didn't like to clean the reg and gas lines like that.
Oh well maybe I can get a soda kit and make my own stuff. LOL!

