In article >,
says...

> It's actually quite easy to get mixed up, if one such as myself is
> uninformed and unknowledgeable what type to put in there, and then
> attempts to make extrapolated assumptions, and thus inaccurate
> guesses from the manual on what kind should be put in there.
>

Making guesstimations? This should take some guess work out of it.
This is just me going from my memory... The overflow bottle cap will
have a Orange or Green dot in the center for Saturns. The rest of GM
will have a sticker near the bottle that mentions something about
Dexcool if its a dexcool system, unless its pealed off. I'm kinda
thinking that "blue coolant" might of been windshield washer fluid and
someone filled the wrong bottle. Just a theory.