70ChargerRT
Well-Known Member
I find all of this talk funny about antifreeze. For 30 years I’ve bought the cheapest green and I’ve always mixed it 50/50. During the winter I always check it. Bought my 7.3 power stroke new in 99 and after 349,000 miles the water pump starting leaking. Never ever have I ever changed before then. It’s always tested good every winter. I’ve got 1 GM with the orange stuff bought new in 2009. 200,000 miles later and it still test good. Never changed it.