Coolant System Green Goo

[davidbrady]

I had a coolant analysis done on the coolant I dumped from my system. This is the coolant that's been in there for 3 years and 15000 miles. If I was smart I would have done a Level_2 analysis. What I got is a Level_1 which doesn't provide much, but what it does provide is very encouraging. Of what they checked, everything looks great. It's a little hard to read; zoom way in. In short, there are no precipitates, the pH is spot on, the conductivity is correct indicating no abnormal corrosion, and the nitrites are perfect. The analysis came back perfectly normal which is reassuring and enforces my decision not to do a caustic alkaline rinse.