I want to replace/top-up the coolant, what should I use?

Each automobile manufacturer has specific requirements for antifreeze that depend upon the predominant engine design that manufacturer uses.  These manufacturers required a specific (Disodium Fluorescein) color dye to help mechanics differentiate what is in the radiator system already as wel as help trace the source of leaks. Even though our antifreeze / coolants have dyes, Read more about I want to replace/top-up the coolant, what should I use?[…]