I was in Walmart last night and noticed that Prestone has some high end concentrated antifreeze for $17 a gallon that is guaranteed for all models of all cars.? ?Then for lesser prices ( $14) Prestone has some mfg specific antifreezes? (The Toyota one was red ) that have lower miles and duration guarantees.? ?I'd say the technology must have come a long way in the last 30 or 40 years and I feel better about having green antifreeze in my 1985 model engine.?
