QUOTE (street_tuner87 @ Nov 6 2006, 02:59 PM)

last time we had a zx2 come into jiffy when i worked there it took the glycol, the green stuff. pink is toyota.
here's how it works:
* there is the green stuff (glycol), then there is the orange stuff, (dex-cool)
* the automotive companies sometimes use a color pigment in their radiator fluid....so basically there's only glycol and dex-cool....
* the zx2 uses of course the glycol
just a side note...also as you indicated inis...chevrolet has changed over to mainly dex-cool at least in their newer vehicles, however so has dodge as well.
you cannot always go by the color of the coolant, i'd recommend testing the coolant to see if it tests safe. I also would most likely suggest the radiator flush.
As i believe inis suggested about checking beneath the oil cap, if you see some sludge build-up i'd recommend an engine flush which can be done a few different ways.
by the way, I to used to work at jiffy lube.
If you have any questions or concerns just ask me, glad to help however I can.