5kcstq loosing water?

[Bernard Littau]

> If your engine is clean, you can often see the residue of things like
> coolant leaks as a greenish or bluish crusty deposit.

You forgot orangeish :-)  I've been running the Prestone 5/150 Extended Life
stuff that is Silicate and Phosphate free.  It's the Official Antifreeze of
NASCAR (it says so right on the bottle), so it must be better than anything
you're using :-)  BTW, it's orange.

Best,

Bernard Littau
Woodinville, WA
'88 5ktq