i know this has been discussed before but i cant find it. how do you find the Ford specs for the coolant? i have an owners manual but it says must meet Fords spec then a bunch of numbers. any where to find what this specs means? reading other threads have me scared for my coolant.would like to run a extended drain cooolant but dont really care if not. i do have a coolant filter and add supplemant either thru filter or in tank.have seen where extended drain coolants are not for our trucks. why? what do they not like in our engines? why are our engines direrent than a super duty? any help would be nice.
Rob
Rob