Two steps forward and a giant leap backwards.

yeah but talking about "deposits" over long periods of time...in a current street car they are throiwaways these old cars? maybe depends on how much you drive them.

The poster said he uses premix while telling the other side who may mix it themselves that they should r=un out and get distilled water in an attempt to steer them to premix. he also said to "do homework" this isnt rocket science or chemistry class these are old cars, do what you want but ill buy concentrate and use tap water dont care about "deposits" I never had an issue in 35 years. You think ewwhn I die some guy whos young now is going to give a rats *** about my well maintained 340 dart? without "cooling system deposits from tap water?

some people make this into too much work LOL!