well its funny cuz when i drained my intercooler collant, it was blue. But radiator coolant is green? wtf?
Might be an intercooler coolant, some companies actually sell it i havent seen it for a while though. lol maybe someone put washer fluid in it.
i wouldn't doubt it, guy before seemed kindof stupid. He over torqued everything in that car too, bastard.
Be careful mixing coolants! I have an 88 ST165 and both of my coolants are Toyota red coolant. You can always flush your systems out and put the same coolant in there, but if you are just draining and refilling than use the same color that is in there. Thanks, Chris Snyder