Help! Leak

[Gvinson]

1986 C4. Looking at changing some parts to soup it up a little bit. Went out today and started tinkering and noticed antifreeze on the garage floor under the drivers side. Hasn't been driven since October. Radiator, hoses and reservoir are dry. It does appear that I lost some coolant. Any help or ideas what it might be are appreciated! Thanks!

Greg

 

[Wayback]

Could be the oil cooler , heater hoses to top of oil filter. Or freeze out plug.