[GFXjamie]

iif you remember anything from chemistry or grade 8 science class, the properties just are more conductive thermally then coolant allowing it to heat up faster, and being that it is in the coolant the coolant gets heat from the additive. its like walking inside from the cold and drinking hot chocolate, it warms you up, even though ur house heat is aswell. just speeds the process up.

I have yet to see something from DEI that damages your engine

for 20$ or less you really cant go wrong