how many???

i dont know if anybody here has done this, but i just want to see how many have.....
have you replaced your dexcool with green coolant?????
i have done it and after seeing all these intake gasket problems, i figure i would put it out there that i highly reccomend doing this.....any questions post here

i have to tend to agree with you. a couple of years ago we switched all of our big trucks to extended life coolant. it has cured our water pump problems on the cat motors, but since then i have noticed a lot more other coolant leaks. shuch as liner seals and coolant hoses. green coolant is not as good for alumuin parts, but if you change it every 2 years you won't have any problems