[Supras] strange coolant leak

[Tony Gutowski]

Hi all, 
I noticed a big puddle of coolant today on the garage floor.  Well tonight I saw it squirting out from below the thermostat housing and above the water pump.  A tiny little stream, but very clearly coolant. It would squirt onto the fan and drip down to the crossmember and antisway bar.  What the hell is that?  Any ideas?  BHG?
Car runs and drives normally.
Thanks
Tony 92t