Aside from the Amsoil, it might also be Royal Purple's Purple Ice. http://www.royalpurple.com/prodsa/prpice.html Both the Amsoil and Royal Purple products are excellent. My $0.02 Thanks! Dave Jacobs --- In dmcnews@xxxxxxxxxxxxxxx, "Dave Swingle" <swingle@xxxx> wrote: > I started on the restoration of the car I bought a couple of weeks > ago in SC = #2466. This car has been driven 4000 miles since 1985. It > was last started in 1999 or so. The fuel was definitely on its way to > becoming paint thinner. Today's project was flushing the tar out of > the gas tank, and draining the cooling system. The cooling system is > what amazed me. > > The coolant came out a grayish purple. I have not seen that color in > coolant before. What really amazed me was how clean and nice the > pipes were inside, the best I've ever seen on a long-term-stored, and > even many driven, cars. > > Does anyone have any idea what this stuff is? It is not the blue BMW > type, it was more the color of thin grape juice. I'd really like to > use it in the future if I can figure out what it is. > > Dave S. To address comments privately to the moderating team, please address: moderators@xxxxxxxxxxx For more info on the list, tech articles, cars for sale see www.dmcnews.com To search the archives or view files, log in at http://groups.yahoo.com/group/dmcnews Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/dmcnews/ <*> To unsubscribe from this group, send an email to: dmcnews-unsubscribe@xxxxxxxxxxxxxxx <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/