+1 on the Engine Ice. I also got lower operating temps, which is crucial here in the desert.
Not to be a treehuggin hippie or anything, but everyone please remember to let the old coolant fill an old milk jug and take it to your county's hazardous chemical recycling center instead of just letting it run down the street, drain, creek, yard, whatever........because you'll be the one drinking or eating it sometime in the future.
