The Stovebolt Site Forums The Shop Area Engine Shop Radiator Spotting

I'd say there must be a leak someplace,no white smoke...hmmmm
How long running does it take to get low?I'd say head gasket,even though comp is good it still could be.Check the cooling systym with one of them cooling systym checkers,pull the plugs and listen in the cylinder's, you may not hear it with the coolant in you may have to drain it, but first check with the fluid in and look for external leak's.Let us know how it turn's out, a slow leak can be sometimes hard to find