Head gasket is new so hopefully not that! I will have to leave it running and keep an eye out for a leak, as it must be a small one somewhere. I suspect the hose from the water pump to the degassing pot, the one with the bleed screw in, but can never catch it doing it!
Bigman, the color is Renault electric blue. I believe it was only avaialble on D/E plate cars. Phase 1 and 1.5 were available in it. I have never seen it in a car newer than 88, E. I supose that makes Subarus Renault blue then :lol: